{"title":"COMPLETE BIKE ENGINE KITS","description":" ","products":[{"product_id":"66-80cc-pk80-2-stroke-black-pk80-bicycle-engine-kit","title":"66\/80cc PK80 2-Stroke Black PK80 Bicycle Engine Kit","description":"\u003ch1 style=\"margin: 0px; padding: 0px; font-size: 24px; font-weight: normal; line-height: 1.15; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); text-align: center;\"\u003e66\/80cc PK80 2-Stroke Bicycle Engine Kit\u003c\/h1\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eGasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on\/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on\/off public roads.\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eIf you’re looking for a \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eperformance\u003c\/strong\u003e engine that'll last, look no further than our 66\/80cc Black PK80 bicycle engine kit! Perfect for those comfortable with faster engines and have a desire to get up and go, the PK80 \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003ebike engine kit \u003c\/strong\u003ewill have your ordinary \u003cem style=\"margin: 0px; padding: 0px;\"\u003ebeach cruiser\u003c\/em\u003e soaring down the street . There's no rope pulling needed and you can stop or start the engine as you ride: just pedal the bike normally and start the engine by releasing the clutch lever.\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eAll of the PK80 bike engines feature the latest upgrades, including Japanese\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003e bearing\u003c\/strong\u003es and \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eclutch components\u003c\/strong\u003e. We make certain that all of our manufactures abide by strict quality control assurance measures and use the highest quality material so that we can make certain that all of our customers get only the best. Made for experienced riders and builders, our PK80 66cc engine kit is ready soar- are you?\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cem style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan style=\"margin: 0px; padding: 0px; color: rgb(255, 0, 0);\"\u003e ** Please note\u003c\/span\u003e:\u003c\/em\u003e Sprocket Clamp Assemblies included with PK80 2-Stroke 48cc and 66\/80cc, and 4-Stroke 49cc bike engine kits come with only 1x set of metal plates. Older production of these assemblies included 2x sets, but from testing and redesigning, existing engine kits and engine kits in the future will only require 1x set. This redesigned assembly helps secure your rear wheel sprocket better than in previous production.\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eOn top of our strict quality assurance measures, we also back our engines with an industry leading 6 month warranty\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eProduct Dimensions and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThe PK80 66\/80cc engine kit is about 8.5\" height 7\" length 5\" width. The bike engine kit fits on standard, male frames with tubing of 25mm to 29mm in diameter. Larger frame sizes require drilling into bike frame with a stationary bolt and use the universal face plate to mount the front of the engine.\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e2.75 HP (horse power)\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e25 to 40 mph depending on the gear ratio and weight\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eFuel Economy: 100-150 miles per gallon\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThe engine chain does not interfere with your current drive chain and peddling because it rides on the opposite side of the bike sprocket.\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eProduct Requirements\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eInstallation is a breeze! The rider only needs some basic hardware skills, tools, and around 2-3 hours for installation and fine tuning adjustments (Note: Seller is not responsible for misuse or this kit or any warranty after installation).\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e*Note* CNS Carburetor upgrades will require extra material to fit flush around the manifold. This can be remedied by wrapping the manifold with electric tape or using PVC to fill in the gap between the carburetor port and the maifold. \u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eFits Most 26\" Wheeled Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. The frame should have 9-11” of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1”).\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003ePackage includes \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003e*(Products pictured may come in different colors but does not hinder performance.)\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e1. 2011 Black PK80 66\/80cc 2-Stroke Engine\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e2. Low Profile Carburetor\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e3. Upgraded Chrome Muffler\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e4. Complete Clutch Cable Assembly with Clutch Wire Clip\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e5. Drive Chain Idler Pulley\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e6. Top Quality Japanese 202 Main Bearings\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e7. 415 Bike Engine Drive Chain\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e8. Drive Chain Guard\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e9. 2-Stroke Spark Plug\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e10. Electron Ignition Coil (CDI)\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e11. Locking Alloy Clutch Lever\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e12. Upgraded Twist Throttle and Cable With Grip\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e13. Updated 1.5L Black Teardrop Gas Tank (approx. ¼ of a gallon)\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e14. Fuel Line\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e15. Throttle Cable\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e16. Gasoline Tank Switch\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e17. Sprocket Clamp Assembly\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e18. 44 Tooth Chrome Drive Sprocket with 9 Holes\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e19. Large Spring (Heat Shield Spring)\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e20. Extension Spring (Recoil Spring)\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e21. High Quality Japanese Bearings on Both Ends of Crank\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e22. Kill Switch\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e23. Magneto\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e24. Required Hardware and Gaskets\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e25. Bonus: Spark Plug Removal Tool (While Supplies Last)!\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e26. Bonus: Standard Universal Bracket\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e27. Complete Easy to Follow Installation Instructions\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eDisclaimer: Operating this motorized bicycle and bicycle engine kit involved some risk of serious bodily injury. Buyer accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages. Seller is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and not for on\/off public roads.\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eDisclosure of accurate engine size: While we have chosen to use the long standing factory branding engine size of \"80cc\", the true displacement of the bicycle engine is 66cc. Down through the years China bicycle engine manufactures have advertised their biggest engine as 80cc, therefore we have listed them in the same way on our website. However, the bore and stroke of an 80cc being 47x38mm equals 66cc. Therefore the true displacement of the 80cc bike motor is 66cc. In the west, the volume of a cylinder is calculated by using the formula Volume = Pi x Radius Squared x Stroke. However, in the east the displacement of an engine includes the area of the cylinder head's combustion chamber as well as the volume of the cylinder. Therein lies a discrepancy between measuring standards by the manufactures in China with those in the United States. However, all \"80cc\" engine kits on the market today are actually 66cc in displacement size if measuring by US standards.\u003c\/p\u003e","brand":"United Express Distribution","offers":[{"title":"Default Title","offer_id":53092137828463,"sku":"BIKE-0081-BK-U2","price":134.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0368\/1391\/files\/bike-0080-bka.jpg?v=1778737922"},{"product_id":"66-80cc-pk80-2-stroke-silver-pk80-bicycle-engine-kit","title":"66\/80cc PK80 2-Stroke Silver PK80 Bicycle Engine Kit","description":"\u003ch1 style=\"margin: 0px; padding: 0px; font-size: 24px; font-weight: normal; line-height: 1.15; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); text-align: center;\"\u003e66\/80cc PK80 2-Stroke Bicycle Engine Kit\u003c\/h1\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eGasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on\/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on\/off public roads.\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eIf you’re looking for a \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eperformance\u003c\/strong\u003e engine that'll last, look no further than our 66\/80cc Silver PK80 bicycle engine kit! Perfect for those comfortable with faster engines and have a desire to get up and go, the PK80 \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003ebike engine kit \u003c\/strong\u003ewill have your ordinary \u003cem style=\"margin: 0px; padding: 0px;\"\u003ebeach cruiser\u003c\/em\u003e soaring down the street . There's no rope pulling needed and you can stop or start the engine as you ride: just pedal the bike normally and start the engine by releasing the clutch lever.\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eAll of the PK80 bike engines feature the latest upgrades, including Japanese\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003e bearing\u003c\/strong\u003es and \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eclutch components\u003c\/strong\u003e. We make certain that all of our manufactures abide by strict quality control assurance measures and use the highest quality material so that we can make certain that all of our customers get only the best. Made for experienced riders and builders, our PK80 66cc engine kit is ready soar- are you?\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cem style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan style=\"margin: 0px; padding: 0px; color: rgb(255, 0, 0);\"\u003e ** Please note\u003c\/span\u003e:\u003c\/em\u003e Sprocket Clamp Assemblies included with PK80 2-Stroke 48cc and 66\/80cc, and 4-Stroke 49cc bike engine kits come with only 1x set of metal plates. Older production of these assemblies included 2x sets, but from testing and redesigning, existing engine kits and engine kits in the future will only require 1x set. This redesigned assembly helps secure your rear wheel sprocket better than in previous production.\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eOn top of our strict quality assurance measures, we also back our engines with an industry leading 6 month warranty\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eProduct Dimensions and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThe PK80 66\/80cc engine kit is about 8.5\" height 7\" length 5\" width. The bike engine kit fits on standard, male frames with tubing of 25mm to 29mm in diameter. Larger frame sizes require drilling into bike frame with a stationary bolt and use the universal face plate to mount the front of the engine.\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e2.75 HP (horse power)\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e25 to 40 mph depending on the gear ratio and weight\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eFuel Economy: 100-150 miles per gallon\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThe engine chain does not interfere with your current drive chain and peddling because it rides on the opposite side of the bike sprocket.\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eProduct Requirements\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eInstallation is a breeze! The rider only needs some basic hardware skills, tools, and around 2-3 hours for installation and fine tuning adjustments (Note: Seller is not responsible for misuse or this kit or any warranty after installation).\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e*Note* CNS Carburetor upgrades will require extra material to fit flush around the manifold. This can be remedied by wrapping the manifold with electric tape or using PVC to fill in the gap between the carburetor port and the maifold. \u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eFits Most 26\" Wheeled Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. The frame should have 9-11” of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1”).\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003ePackage includes \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003e*(Products pictured may come in different colors but does not hinder performance.)\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e1. 2011 Silver PK80 66\/80cc 2-Stroke Engine\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e2. Low Profile Carburetor\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e3. Upgraded Chrome Muffler\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e4. Complete Clutch Cable Assembly with Clutch Wire Clip\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e5. Drive Chain Idler Pulley\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e6. Top Quality Japanese 202 Main Bearings\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e7. 415 Bike Engine Drive Chain\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e8. Drive Chain Guard\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e9. 2-Stroke Spark Plug\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e10. Electron Ignition Coil (CDI)\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e11. Locking Alloy Clutch Lever\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e12. Upgraded Twist Throttle and Cable With Grip\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e13. Updated 1.5L Black Teardrop Gas Tank (approx. ¼ of a gallon)\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e14. Fuel Line\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e15. Throttle Cable\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e16. Gasoline Tank Switch\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e17. Sprocket Clamp Assembly\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e18. 44 Tooth Chrome Drive Sprocket with 9 Holes\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e19. Large Spring (Heat Shield Spring)\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e20. Extension Spring (Recoil Spring)\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e21. High Quality Japanese Bearings on Both Ends of Crank\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e22. Kill Switch\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e23. Magneto\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e24. Required Hardware and Gaskets\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e25. Bonus: Spark Plug Removal Tool (While Supplies Last)!\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e26. Bonus: Standard Universal Bracket\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e27. Complete Easy to Follow Installation Instructions\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eDisclaimer: Operating this motorized bicycle and bicycle engine kit involved some risk of serious bodily injury. Buyer accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages. Seller is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and not for on\/off public roads.\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eDisclosure of accurate engine size: While we have chosen to use the long standing factory branding engine size of \"80cc\", the true displacement of the bicycle engine is 66cc. Down through the years China bicycle engine manufactures have advertised their biggest engine as 80cc, therefore we have listed them in the same way on our website. However, the bore and stroke of an 80cc being 47x38mm equals 66cc. Therefore the true displacement of the 80cc bike motor is 66cc. In the west, the volume of a cylinder is calculated by using the formula Volume = Pi x Radius Squared x Stroke. However, in the east the displacement of an engine includes the area of the cylinder head's combustion chamber as well as the volume of the cylinder. Therein lies a discrepancy between measuring standards by the manufactures in China with those in the United States. However, all \"80cc\" engine kits on the market today are actually 66cc in displacement size if measuring by US standards.\u003c\/p\u003e","brand":"United Express Distribution","offers":[{"title":"Default Title","offer_id":53092137861231,"sku":"BIKE-0081-SL-U2","price":134.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0368\/1391\/files\/bike-0080-sla.jpg?v=1778737938"},{"product_id":"66-80cc-pk80-2-stroke-silver-pk80-bicycle-engine-kit-1","title":"66\/80cc PK80 2-Stroke Silver PK80 Bicycle Engine Kit","description":"\u003ch1 style=\"margin: 0px; padding: 0px; font-size: 24px; font-weight: normal; line-height: 1.15; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); text-align: center;\"\u003e66\/80cc PK80 2-Stroke Bicycle Engine Kit\u003c\/h1\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eGasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on\/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on\/off public roads.\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eIf you’re looking for a \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eperformance\u003c\/strong\u003e engine that'll last, look no further than our 66\/80cc Silver PK80 bicycle engine kit! Perfect for those comfortable with faster engines and have a desire to get up and go, the PK80 \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003ebike engine kit \u003c\/strong\u003ewill have your ordinary \u003cem style=\"margin: 0px; padding: 0px;\"\u003ebeach cruiser\u003c\/em\u003e soaring down the street . There's no rope pulling needed and you can stop or start the engine as you ride: just pedal the bike normally and start the engine by releasing the clutch lever.\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eAll of the PK80 bike engines feature the latest upgrades, including Japanese\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003e bearing\u003c\/strong\u003es and \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eclutch components\u003c\/strong\u003e. We make certain that all of our manufactures abide by strict quality control assurance measures and use the highest quality material so that we can make certain that all of our customers get only the best. Made for experienced riders and builders, our PK80 66cc engine kit is ready soar- are you?\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cem style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan style=\"margin: 0px; padding: 0px; color: rgb(255, 0, 0);\"\u003e ** Please note\u003c\/span\u003e:\u003c\/em\u003e Sprocket Clamp Assemblies included with PK80 2-Stroke 48cc and 66\/80cc, and 4-Stroke 49cc bike engine kits come with only 1x set of metal plates. Older production of these assemblies included 2x sets, but from testing and redesigning, existing engine kits and engine kits in the future will only require 1x set. This redesigned assembly helps secure your rear wheel sprocket better than in previous production.\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eOn top of our strict quality assurance measures, we also back our engines with an industry leading 6 month warranty\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eProduct Dimensions and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThe PK80 66\/80cc engine kit is about 8.5\" height 7\" length 5\" width. The bike engine kit fits on standard, male frames with tubing of 25mm to 29mm in diameter. Larger frame sizes require drilling into bike frame with a stationary bolt and use the universal face plate to mount the front of the engine.\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e2.75 HP (horse power)\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e25 to 40 mph depending on the gear ratio and weight\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eFuel Economy: 100-150 miles per gallon\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThe engine chain does not interfere with your current drive chain and peddling because it rides on the opposite side of the bike sprocket.\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eProduct Requirements\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eInstallation is a breeze! The rider only needs some basic hardware skills, tools, and around 2-3 hours for installation and fine tuning adjustments (Note: Seller is not responsible for misuse or this kit or any warranty after installation).\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e*Note* CNS Carburetor upgrades will require extra material to fit flush around the manifold. This can be remedied by wrapping the manifold with electric tape or using PVC to fill in the gap between the carburetor port and the maifold. \u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eFits Most 26\" Wheeled Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. The frame should have 9-11” of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1”).\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003ePackage includes \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003e*(Products pictured may come in different colors but does not hinder performance.)\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e1. 2011 Silver PK80 66\/80cc 2-Stroke Engine\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e2. Low Profile Carburetor\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e3. Upgraded Chrome Muffler\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e4. Complete Clutch Cable Assembly with Clutch Wire Clip\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e5. Drive Chain Idler Pulley\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e6. Top Quality Japanese 202 Main Bearings\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e7. 415 Bike Engine Drive Chain\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e8. Drive Chain Guard\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e9. 2-Stroke Spark Plug\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e10. Electron Ignition Coil (CDI)\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e11. Locking Alloy Clutch Lever\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e12. Upgraded Twist Throttle and Cable With Grip\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e13. Updated 1.5L Black Teardrop Gas Tank (approx. ¼ of a gallon)\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e14. Fuel Line\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e15. Throttle Cable\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e16. Gasoline Tank Switch\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e17. Sprocket Clamp Assembly\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e18. 44 Tooth Chrome Drive Sprocket with 9 Holes\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e19. Large Spring (Heat Shield Spring)\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e20. Extension Spring (Recoil Spring)\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e21. High Quality Japanese Bearings on Both Ends of Crank\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e22. Kill Switch\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e23. Magneto\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e24. Required Hardware and Gaskets\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e25. Bonus: Spark Plug Removal Tool (While Supplies Last)!\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e26. Bonus: Standard Universal Bracket\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e27. Complete Easy to Follow Installation Instructions\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eDisclaimer: Operating this motorized bicycle and bicycle engine kit involved some risk of serious bodily injury. Buyer accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages. Seller is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and not for on\/off public roads.\u003c\/p\u003e\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eDisclosure of accurate engine size: While we have chosen to use the long standing factory branding engine size of \"80cc\", the true displacement of the bicycle engine is 66cc. Down through the years China bicycle engine manufactures have advertised their biggest engine as 80cc, therefore we have listed them in the same way on our website. However, the bore and stroke of an 80cc being 47x38mm equals 66cc. Therefore the true displacement of the 80cc bike motor is 66cc. In the west, the volume of a cylinder is calculated by using the formula Volume = Pi x Radius Squared x Stroke. However, in the east the displacement of an engine includes the area of the cylinder head's combustion chamber as well as the volume of the cylinder. Therein lies a discrepancy between measuring standards by the manufactures in China with those in the United States. However, all \"80cc\" engine kits on the market today are actually 66cc in displacement size if measuring by US standards.\u003c\/p\u003e","brand":"United Express Distribution","offers":[{"title":"Default Title","offer_id":53092144873583,"sku":"BIKE-0081-SL-U1","price":135.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0368\/1391\/files\/BIKE-0081-SLa.jpg?v=1778738732"},{"product_id":"66-80cc-pk80-2-stroke-black-pk80-bicycle-engine-kit-1","title":"66\/80cc PK80 2-Stroke Black PK80 Bicycle Engine Kit","description":"\u003cdiv\u003e\n\u003ch1 style=\"margin: 0px; padding: 0px; font-size: 24px; font-weight: normal; line-height: 1.15; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); text-align: center;\"\u003e66\/80cc PK80 2-Stroke Bicycle Engine Kit\u003c\/h1\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eGasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on\/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on\/off public roads.\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eIf you’re looking for a \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eperformance\u003c\/strong\u003e engine that'll last, look no further than our 66\/80cc Black PK80 bicycle engine kit! Perfect for those comfortable with faster engines and have a desire to get up and go, the PK80 \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003ebike engine kit \u003c\/strong\u003ewill have your ordinary \u003cem style=\"margin: 0px; padding: 0px;\"\u003ebeach cruiser\u003c\/em\u003e soaring down the street . There's no rope pulling needed and you can stop or start the engine as you ride: just pedal the bike normally and start the engine by releasing the clutch lever.\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eAll of the PK80 bike engines feature the latest upgrades, including Japanese\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003e bearing\u003c\/strong\u003es and \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eclutch components\u003c\/strong\u003e. We make certain that all of our manufactures abide by strict quality control assurance measures and use the highest quality material so that we can make certain that all of our customers get only the best. Made for experienced riders and builders, our PK80 66cc engine kit is ready soar- are you?\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cem style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan style=\"margin: 0px; padding: 0px; color: rgb(255, 0, 0);\"\u003e ** Please note\u003c\/span\u003e:\u003c\/em\u003e Sprocket Clamp Assemblies included with PK80 2-Stroke 48cc and 66\/80cc, and 4-Stroke 49cc bike engine kits come with only 1x set of metal plates. Older production of these assemblies included 2x sets, but from testing and redesigning, existing engine kits and engine kits in the future will only require 1x set. This redesigned assembly helps secure your rear wheel sprocket better than in previous production.\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eOn top of our strict quality assurance measures, we also back our engines with an industry leading 6 month warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eProduct Dimensions and Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThe PK80 66\/80cc engine kit is about 8.5\" height 7\" length 5\" width. The bike engine kit fits on standard, male frames with tubing of 25mm to 29mm in diameter. Larger frame sizes require drilling into bike frame with a stationary bolt and use the universal face plate to mount the front of the engine.\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e2.75 HP (horse power)\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e25 to 40 mph depending on the gear ratio and weight\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eFuel Economy: 100-150 miles per gallon\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThe engine chain does not interfere with your current drive chain and peddling because it rides on the opposite side of the bike sprocket.\u003c\/p\u003e\n\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eProduct Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eInstallation is a breeze! The rider only needs some basic hardware skills, tools, and around 2-3 hours for installation and fine tuning adjustments (Note: Seller is not responsible for misuse or this kit or any warranty after installation).\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e*Note* CNS Carburetor upgrades will require extra material to fit flush around the manifold. This can be remedied by wrapping the manifold with electric tape or using PVC to fill in the gap between the carburetor port and the maifold. \u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eFits Most 26\" Wheeled Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. The frame should have 9-11” of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1”).\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003ePackage includes \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003e*(Products pictured may come in different colors but does not hinder performance.)\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e1. 2011 Black PK80 66\/80cc 2-Stroke Engine\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e2. Low Profile Carburetor\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e3. Upgraded Chrome Muffler\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e4. Complete Clutch Cable Assembly with Clutch Wire Clip\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e5. Drive Chain Idler Pulley\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e6. Top Quality Japanese 202 Main Bearings\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e7. 415 Bike Engine Drive Chain\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e8. Drive Chain Guard\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e9. 2-Stroke Spark Plug\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e10. Electron Ignition Coil (CDI)\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e11. Locking Alloy Clutch Lever\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e12. Upgraded Twist Throttle and Cable With Grip\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e13. Updated 1.5L Black Teardrop Gas Tank (approx. ¼ of a gallon)\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e14. Fuel Line\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e15. Throttle Cable\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e16. Gasoline Tank Switch\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e17. Sprocket Clamp Assembly\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e18. 44 Tooth Chrome Drive Sprocket with 9 Holes\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e19. Large Spring (Heat Shield Spring)\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e20. Extension Spring (Recoil Spring)\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e21. High Quality Japanese Bearings on Both Ends of Crank\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e22. Kill Switch\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e23. Magneto\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e24. Required Hardware and Gaskets\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e25. Bonus: Spark Plug Removal Tool (While Supplies Last)!\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e26. Bonus: Standard Universal Bracket\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e27. Complete Easy to Follow Installation Instructions\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eDisclaimer: Operating this motorized bicycle and bicycle engine kit involved some risk of serious bodily injury. Buyer accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages. Seller is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and not for on\/off public roads.\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eDisclosure of accurate engine size: While we have chosen to use the long standing factory branding engine size of \"80cc\", the true displacement of the bicycle engine is 66cc. Down through the years China bicycle engine manufactures have advertised their biggest engine as 80cc, therefore we have listed them in the same way on our website. However, the bore and stroke of an 80cc being 47x38mm equals 66cc. Therefore the true displacement of the 80cc bike motor is 66cc. In the west, the volume of a cylinder is calculated by using the formula Volume = Pi x Radius Squared x Stroke. However, in the east the displacement of an engine includes the area of the cylinder head's combustion chamber as well as the volume of the cylinder. Therein lies a discrepancy between measuring standards by the manufactures in China with those in the United States. However, all \"80cc\" engine kits on the market today are actually 66cc in displacement size if measuring by US standards.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"United Express Distribution","offers":[{"title":"Default Title","offer_id":53092144971887,"sku":"BIKE-0081-BK-U1","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0368\/1391\/files\/BIKE-0081-BKa.jpg?v=1778738748"},{"product_id":"66-80cc-bbr-tuning-bullet-train-electric-start-engine","title":"66\/80cc BBR Tuning Bullet Train Electric Start Engine","description":"","brand":"United Express Distribution","offers":[{"title":"Default Title","offer_id":53093042356335,"sku":"ZD-BTEK80","price":299.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0368\/1391\/files\/zd-btek80_01.jpg?v=1778763421"},{"product_id":"48cc-2-stroke-black-bicycle-engine-kit","title":"48cc 2-Stroke Black Bicycle Engine Kit","description":"\u003cdiv\u003e\n\u003ch1 style=\"margin: 0px; padding: 0px; font-size: 24px; font-weight: normal; line-height: 1.15; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); text-align: center;\"\u003e48cc 2-Stroke Bicycle Engine Kit\u003c\/h1\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eGasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on\/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on\/off public roads.\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThere's no rope pulling needed and you can stop or start the engine as you ride: just pedal the bike normally and start the engine by releasing the clutch lever.\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eAll of the 48cc bike engines feature the latest upgrades, including Japanese\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003e bearing\u003c\/strong\u003es and \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eclutch components\u003c\/strong\u003e. We make certain that all of our manufactures abide by strict quality control assurance measures and use the highest quality material so that we can make certain that all of our customers get only the best. Made for experienced riders and builders, our 48cc engine kit is ready to soar are you?\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eOn top of our strict quality assurance measures, we also back our engines with an industry leading 6-month warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eProduct Dimensions and Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThe 48cc engine kit is about 8.5\" height 7\" length 5\" width. The bike engine kit fits on standard, male frames with tubing of 25mm to 29mm in diameter. Larger frame sizes require drilling into bike frame with a stationary bolt and use the universal face plate to mount the front of the engine.\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e20 to 30 mph depending on the gear ratio and weight\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eFuel Economy: approximately 100-150 miles per gallon\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThe engine chain does not interfere with your current drive chain and peddling because it rides on the opposite side of the bike sprocket.\u003c\/p\u003e\n\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eProduct Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eInstallation is a breeze! The rider only needs some basic hardware skills, tools, and around 2-3 hours for installation and fine-tuning adjustments (Note: Seller is not responsible for misuse or this kit or any warranty after installation).\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e*Note* CNS Carburetor upgrades will require extra material to fit flush around the manifold. This can be remedied by wrapping the manifold with electric tape or using PVC to fill in the gap between the carburetor port and the manifold. \u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eFits Most 26\" Wheeled Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. The frame should have 9-11� of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1�).\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003ePackage includes \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003e*(Products pictured may come in different colors but does not hinder performance.)\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e1. Black 48cc 2-Stroke Engine\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e2. Low Profile Carburetor\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e3. Upgraded Chrome Muffler\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e4. Complete Clutch Cable Assembly with Clutch Wire Clip\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e5. Drive Chain Idler Pulley\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e6. Top Quality Japanese 202 Main Bearings\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e7. 415 Bike Engine Drive Chain\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e8. Drive Chain Guard\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e9. 2-Stroke Spark Plug\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e10. Electron Ignition Coil (CDI)\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e11. Locking Alloy Clutch Lever\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e12. Upgraded Twist Throttle and Cable With Grip\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e13. Updated 1.5L Black Teardrop Gas Tank (approx. � of a gallon)\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e14. Fuel Line\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e15. Throttle Cable\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e16. Gasoline Tank Switch\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e17. Sprocket Clamp Assembly\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e18. 44 Tooth Chrome Drive Sprocket with 9 Holes\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e19. Large Spring (Heat Shield Spring)\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e20. Extension Spring (Recoil Spring)\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e21. High Quality Japanese Bearings on Both Ends of Crank\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e22. Kill Switch\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e23. Magneto\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e24. Required Hardware and Gaskets\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e25. Bonus: Spark Plug Removal Tool (While Supplies Last)!\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e26. Bonus: Standard Universal Bracket\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e27. Complete Easy to Follow Installation Instructions\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eDisclaimer: Operating this motorized bicycle and bicycle engine kit involved some risk of serious bodily injury. Buyer accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages. Seller is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and not for on\/off public roads.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"United Express Distribution","offers":[{"title":"Default Title","offer_id":53093198233711,"sku":"BIKE-0048-BK","price":164.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0368\/1391\/files\/BIKE-0081-BKa_f70465f2-dae1-48aa-a529-fff0a508bfdc.jpg?v=1778766704"},{"product_id":"48cc-2-stroke-silver-bicycle-engine-kit","title":"48cc 2-Stroke Silver Bicycle Engine Kit","description":"\u003ch1 style=\"margin: 0px; padding: 0px; font-size: 24px; font-weight: normal; line-height: 1.15; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); text-align: center;\"\u003e48cc 2-Stroke Bicycle Engine Kit\u003c\/h1\u003e\u003ch1 style=\"margin: 0px; padding: 0px; font-size: 24px; font-weight: normal; line-height: 1.15; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); text-align: center;\"\u003e\u003c\/h1\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003eGasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on\/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on\/off public roads.\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003eThere's no rope pulling needed and you can stop or start the engine as you ride: just pedal the bike normally and start the engine by releasing the clutch lever.\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003eAll of the 48cc bike engines feature the latest upgrades, including Japanese\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003e bearing\u003c\/strong\u003es and \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eclutch components\u003c\/strong\u003e. We make certain that all of our manufactures abide by strict quality control assurance measures and use the highest quality material so that we can make certain that all of our customers get only the best. Made for experienced riders and builders, our 48cc engine kit is ready to soar are you?\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eOn top of our strict quality assurance measures, we also back our engines with an industry leading 6-month warranty\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eProduct Dimensions and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003eThe 48cc engine kit is about 8.5\" height 7\" length 5\" width. The bike engine kit fits on standard, male frames with tubing of 25mm to 29mm in diameter. Larger frame sizes require drilling into bike frame with a stationary bolt and use the universal face plate to mount the front of the engine.\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e20 to 30 mph depending on the gear ratio and weight\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003eFuel Economy: approximately 100-150 miles per gallon\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003eThe engine chain does not interfere with your current drive chain and peddling because it rides on the opposite side of the bike sprocket.\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eProduct Requirements\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003eInstallation is a breeze! The rider only needs some basic hardware skills, tools, and around 2-3 hours for installation and fine-tuning adjustments (Note: Seller is not responsible for misuse or this kit or any warranty after installation).\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e*Note* CNS Carburetor upgrades will require extra material to fit flush around the manifold. This can be remedied by wrapping the manifold with electric tape or using PVC to fill in the gap between the carburetor port and the manifold. \u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003eFits Most 26\" Wheeled Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. The frame should have 9-11� of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1�).\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003ePackage includes \u003cstrong style=\"margin: 0px; padding: 0px;\"\u003e*(Products pictured may come in different colors but does not hinder performance.)\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e1. Silver 48cc 2-Stroke Engine\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e2. Low Profile Carburetor\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e3. Upgraded Chrome Muffler\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e4. Complete Clutch Cable Assembly with Clutch Wire Clip\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e5. Drive Chain Idler Pulley\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e6. Top Quality Japanese 202 Main Bearings\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e7. 415 Bike Engine Drive Chain\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e8. Drive Chain Guard\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e9. 2-Stroke Spark Plug\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e10. Electron Ignition Coil (CDI)\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e11. Locking Alloy Clutch Lever\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e12. Upgraded Twist Throttle and Cable With Grip\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e13. Updated 1.5L Black Teardrop Gas Tank (approx. � of a gallon)\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e14. Fuel Line\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e15. Throttle Cable\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e16. Gasoline Tank Switch\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e17. Sprocket Clamp Assembly\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e18. 44 Tooth Chrome Drive Sprocket with 9 Holes\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e19. Large Spring (Heat Shield Spring)\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e20. Extension Spring (Recoil Spring)\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e21. High Quality Japanese Bearings on Both Ends of Crank\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e22. Kill Switch\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e23. Magneto\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e24. Required Hardware and Gaskets\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e25. Bonus: Spark Plug Removal Tool (While Supplies Last)!\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e26. Bonus: Standard Universal Bracket\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003e27. Complete Easy to Follow Installation Instructions\u003c\/p\u003e\u003cp style=\"text-align: start; margin: 0px 0px 1em; padding: 0px; line-height: 1.4em; font-size: 12px;\"\u003eDisclaimer: Operating this motorized bicycle and bicycle engine kit involved some risk of serious bodily injury. Buyer accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages. Seller is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and not for on\/off public roads.\u003c\/p\u003e","brand":"United Express Distribution","offers":[{"title":"Default Title","offer_id":53093199249519,"sku":"BIKE-0048-SL","price":164.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0368\/1391\/files\/BIKE-0081-SLa_9bddf3cf-32cd-4d8e-852c-36d29f2bee90.jpg?v=1778766721"},{"product_id":"bike-engine-kit-internal-cdi-black-moq-100pcs","title":"Bike Engine Kit, Internal CDI - BLACK (MOQ 100pcs)","description":"","brand":"United Express Distribution","offers":[{"title":"Default Title","offer_id":53093200199791,"sku":"BIKE-0083-BK","price":186.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0368\/1391\/files\/BIKE-0083-SL_01.png?v=1778766738"},{"product_id":"tuned-fire-66cc-80cc-2-stroke-bicycle-engine-bike-kit-silver","title":"Tuned-Fire 66cc\/80cc 2-Stroke Bicycle Engine Bike Kit - Silver","description":"\u003ch1\u003e66\/80cc Tuned Fire Engine Kit Package\u003c\/h1\u003e \u003cp\u003eGasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on\/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on\/off public roads.\u003c\/p\u003e \u003cp\u003eThe powerful 66\/80cc Tuned Fire Bicycle Engine Kit is the engine kit you've been waiting for!\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHouses an internal, integrated CDI electronic ignition coil next to the magneto. Forget all the CDI and magneto wires, this engine only requires you to connect the magneto wires with the kill switch and you're on the road.\u003c\/li\u003e \u003cli\u003eEasier installation.\u003c\/li\u003e \u003cli\u003eFaster spark, less wiring, more fun, and great speed make this engine so amazing.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eOur kit comes with the standard parts you'll need to convert your basic bicycle into a \u003cem\u003emotorized bike\u003c\/em\u003e. You�ll be able to ride like normal with the engine disengaged and engage the engine by releasing the clutch lever. You can start the engine as you ride by pedaling the bike and releasing the clutch lever, and stop the engine with the kill switch included with the kit. Our engines feature the latest upgrades and parts, including high-quality Japanese ball bearings in the main crank. Don't be fooled by other retailers selling outdated, old generation engines that use cheap bushings that do not last! Our manufactures abide by strict quality control assurance measures and use the highest quality material so you get the best kit! \u003c\/p\u003e \u003cp\u003e\u003cem\u003e ** Please note:\u003c\/em\u003e Sprocket Clamp Assemblies come with only 1x set of metal plates. Older production of these assemblies included 2x sets, but from testing and redesigning, only 1x set is required. This redesigned assembly helps secure your rear wheel sprocket better than previous designs.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eOur engines come with a 90-day warranty\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eProduct Dimensions \u0026amp; Specifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDimensions: about 8.5\" height 7\" length 5\" width.\u003c\/li\u003e \u003cli\u003eKit fits on standard, male frames with tubing of 25mm to 29mm in diameter. Larger frame sizes require drilling into bike frame with a stationary bolt and use the universal face plate to mount the front of the engine. \u003c\/li\u003e \u003cli\u003e2.75 HP (horsepower)\u003c\/li\u003e \u003cli\u003e25 to 40 mph depending on the gear ratio and weight.\u003c\/li\u003e \u003cli\u003eFuel Economy: 100-150 miles per gallon\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe engine chain does not interfere with your current drive chain and peddling because it rides on the opposite side of the bike sprocket.\u003c\/p\u003e \u003cp\u003e *Note: Depending on rider weight and tuning, most customers have reported speeds upwards of +35mph. Operation of a motorized bike at such speeds must be handled with extreme caution.\u003c\/p\u003e \u003cp\u003eCNS Carburetor upgrades will require extra material to fit flush around the manifold. This can be remedied by wrapping the manifold with electric tape or using PVC to fill in the gap between the carburetor port and the manifold.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eProduct Requirements\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eInstallation is a breeze! The rider only needs some basic hardware skills, tools, and around 2-3 hours for installation and fine-tuning adjustments (Note: Seller is not responsible for misuse or this kit or any warranty after installation).\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFits Most 26\" Wheeled Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. The frame should have 9-11� of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around 1�).\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePackage includes\u003c\/strong\u003e\u003c\/p\u003e \u003col\u003e \u003cli\u003eTuned Fire 66\/80cc 2-Stroke Engine\u003c\/li\u003e \u003cli\u003eUpgraded Chrome Muffler\u003c\/li\u003e \u003cli\u003eComplete Clutch Cable Assembly with Clutch Wire Clip\u003c\/li\u003e \u003cli\u003eDrive Chain Idler Pulley\u003c\/li\u003e \u003cli\u003eTop Quality Japanese 202 Main Bearings\u003c\/li\u003e \u003cli\u003e415 Bike Engine Drive Chain\u003c\/li\u003e \u003cli\u003eDrive Chain Guard\u003c\/li\u003e \u003cli\u003e2-Stroke Spark Plug\u003c\/li\u003e \u003cli\u003eLocking Alloy Clutch Lever\u003c\/li\u003e \u003cli\u003eUpgraded Twist Throttle and Cable With Grip\u003c\/li\u003e \u003cli\u003eUpdated 1.5L Black Teardrop Gas Tank (approx. ? of a gallon)\u003c\/li\u003e \u003cli\u003eFuel Line\u003c\/li\u003e \u003cli\u003eThrottle Cable\u003c\/li\u003e \u003cli\u003eGasoline Tank Switch\u003c\/li\u003e \u003cli\u003eSprocket Clamp Assembly\u003c\/li\u003e \u003cli\u003e44 Tooth Chrome Drive Sprocket with 9 Holes\u003c\/li\u003e \u003cli\u003eLarge Spring (Heat Shield Spring)\u003c\/li\u003e \u003cli\u003eExtension Spring (Recoil Spring)\u003c\/li\u003e \u003cli\u003eHigh-Quality Bearings on Both Ends of Crank\u003c\/li\u003e \u003cli\u003eKill Switch\u003c\/li\u003e \u003cli\u003eRequired Hardware and Gaskets\u003c\/li\u003e \u003cli\u003eComplete Easy to Follow Installation\u003c\/li\u003e \u003c\/ol\u003e \u003cp\u003e\u003cstrong\u003eThe Tuned Fire Engine Kit has an internal, integrated CDI ignition coil and magneto pre-installed within the engine.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eDisclaimer: Operating a motorized bicycle and\/or bicycle engine kit carries a risk of serious bodily injury. The rider accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages. BikeBerry.com is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit.\u003c\/p\u003e \u003cp\u003eDisclosure of accurate engine size: While we have chosen to use the long standing factory branding engine size of \"80cc\", the true displacement of the bicycle engine is 66cc. Down through the years, China bicycle engine manufacturers have advertised their biggest engine as 80cc, therefore we have listed them in the same way on our website. However, the bore and stroke of an 80cc being 47x38mm equals 66cc. Therefore the true displacement of the 80cc bike motor is 66cc. In the west, the volume of a cylinder is calculated by using the formula Volume = Pi x Radius Squared x Stroke. However, in the Far East the displacement of an engine includes the area of the cylinder head's combustion chamber as well as the volume of the cylinder. Therein lies a discrepancy between measuring standards by the manufactures in China with those in the United States. However, all \"80cc\" engine kits on the market today are actually 66cc in displacement size if measuring by US standards.\u003c\/p\u003e \u003cp\u003ePlaying with \u003ca href=\"https:\/\/ruwix.com\/\" rel=\"nofollow noopener\" target=\"_blank\"\u003etwisty puzzles\u003c\/a\u003e is the best way of improving your dexterity and problem solving skills.\u003c\/p\u003e ","brand":"United Express Distribution","offers":[{"title":"Default Title","offer_id":53093201313903,"sku":"BIKE-0083-SL","price":186.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0368\/1391\/files\/BIKE-0083-SL_01_39bc0cb5-dfa7-4d6d-9124-fc64d1c26e14.png?v=1778766753"},{"product_id":"bike-engine-kit-100cc-yd100-silver","title":"Bike Engine Kit 100cc YD100 - SILVER","description":"\u003ch1 class=\"item-title\" style='margin: 0px 0px 1rem; padding: 0px; font-size: 30px; box-sizing: border-box; display: -webkit-box; overflow: hidden; text-overflow: ellipsis; -webkit-line-clamp: 2; -webkit-box-orient: vertical; line-height: 38.7px; color: rgb(51, 51, 51); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; background-color: rgb(255, 255, 255);'\u003eYD100 Engine Kit\u003c\/h1\u003e\u003cdiv\u003eGasoline motor: YD100 \u003c\/div\u003e\u003cdiv\u003eEngine Type: Single Cylinder, Air-Cooled, 2-Stroke\u003c\/div\u003e\u003cdiv\u003eMixing Ratio of Fuel(90#) and Engine Oil: 16: 1 for New sets, 20: 1 after Running 500Km\u003c\/div\u003e\u003cdiv\u003ePower: 2.0KW\u003c\/div\u003e\u003cdiv\u003eBore and Stroke: 50mm x 40mm\u003c\/div\u003e\u003cdiv\u003eCylinder inner diameter: 50mm\u003c\/div\u003e\u003cdiv\u003ePiston outside diameter: 50mm\u003c\/div\u003e\u003cdiv\u003eMaximum speed:45-50km\/h\u003c\/div\u003e\u003cdiv\u003e8mm front and rear mount studs\u003c\/div\u003e\u003cdiv\u003eNEW Red CDI IGNITION\u003c\/div\u003e ","brand":"United Express Distribution","offers":[{"title":"Default Title","offer_id":53093201903727,"sku":"BIKE-YD100-SL","price":197.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0368\/1391\/files\/BIKE-YD100-SL_01.jpg?v=1778766769"},{"product_id":"bike-engine-kit-100cc-silver","title":"Bike Engine Kit 100cc - SILVER -","description":"\u003ch1 class=\"item-title\" style='margin: 0px 0px 1rem; padding: 0px; font-size: 30px; box-sizing: border-box; display: -webkit-box; overflow: hidden; text-overflow: ellipsis; -webkit-line-clamp: 2; -webkit-box-orient: vertical; line-height: 38.7px; color: rgb(51, 51, 51); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; background-color: rgb(255, 255, 255);'\u003e100cc Engine Kit\u003c\/h1\u003e ","brand":"United Express Distribution","offers":[{"title":"Default Title","offer_id":53093326258287,"sku":"BIKE-0101-SL","price":249.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0368\/1391\/files\/BIKE-0101-SL_01.jpg?v=1778769474"},{"product_id":"bike-engine-kit-100cc-black","title":"Bike Engine Kit 100cc - BLACK","description":"\u003ch1 class=\"item-title\" style='margin: 0px 0px 1rem; padding: 0px; font-size: 30px; box-sizing: border-box; display: -webkit-box; overflow: hidden; text-overflow: ellipsis; -webkit-line-clamp: 2; -webkit-box-orient: vertical; line-height: 38.7px; color: rgb(51, 51, 51); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; background-color: rgb(255, 255, 255);'\u003e100cc Engine Kit\u003c\/h1\u003e ","brand":"United Express Distribution","offers":[{"title":"Default Title","offer_id":53093326946415,"sku":"BIKE-0101-BK","price":249.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0368\/1391\/files\/BIKE-0101-SL_01_fb8e9a3d-9c3b-4049-a1d0-b34c00dc5b20.jpg?v=1778769490"},{"product_id":"bike-engine-kit-100cc-yd100-silver-version-2","title":"Bike Engine Kit 100cc YD100 - SILVER - Version 2","description":"\u003ch1 class=\"item-title\" style='margin: 0px 0px 1rem; padding: 0px; font-size: 30px; box-sizing: border-box; display: -webkit-box; overflow: hidden; text-overflow: ellipsis; -webkit-line-clamp: 2; -webkit-box-orient: vertical; line-height: 38.7px; color: rgb(51, 51, 51); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; background-color: rgb(255, 255, 255);'\u003eYD100 Engine Kit\u003c\/h1\u003e\u003cdiv\u003eGasoline motor: YD100 \u003c\/div\u003e\u003cdiv\u003eEngine Type: Single Cylinder, Air-Cooled, 2-Stroke\u003c\/div\u003e\u003cdiv\u003eMixing Ratio of Fuel(90#) and Engine Oil: 16: 1 for New sets, 20: 1 after Running 500Km\u003c\/div\u003e\u003cdiv\u003ePower: 2.0KW\u003c\/div\u003e\u003cdiv\u003eBore and Stroke: 50mm x 40mm\u003c\/div\u003e\u003cdiv\u003eCylinder inner diameter: 50mm\u003c\/div\u003e\u003cdiv\u003ePiston outside diameter: 50mm\u003c\/div\u003e\u003cdiv\u003eMaximum speed:45-50km\/h\u003c\/div\u003e\u003cdiv\u003e8mm front and rear mount studs\u003c\/div\u003e\u003cdiv\u003eNEW Red CDI IGNITION\u003c\/div\u003e ","brand":"United Express Distribution","offers":[{"title":"Default Title","offer_id":53093427609711,"sku":"BIKE-YD100-SL-V2","price":197.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0368\/1391\/files\/BIKE-YD100-SL_01_afb74357-439a-46e7-8341-788f2cd6dd05.jpg?v=1778771157"},{"product_id":"100cc-bbr-tuning-bullet-train-electric-start-engine","title":"100cc BBR Tuning Bullet Train Electric Start Engine","description":"","brand":"United Express Distribution","offers":[{"title":"Default Title","offer_id":53093428428911,"sku":"ZD-BTEK100","price":299.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0368\/1391\/files\/zd-btek80_01_cd1b714f-31ff-400b-9778-2cf9e70567fc.jpg?v=1778771171"},{"product_id":"bike-engine-kit-110cc-yd110-silver-version-2","title":"Bike Engine Kit 110cc YD110 - SILVER - Version 2","description":"\u003ch1 class=\"item-title\" style='margin: 0px 0px 1rem; padding: 0px; font-size: 30px; box-sizing: border-box; display: -webkit-box; overflow: hidden; text-overflow: ellipsis; -webkit-line-clamp: 2; -webkit-box-orient: vertical; line-height: 38.7px; color: rgb(51, 51, 51); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; background-color: rgb(255, 255, 255);'\u003eYD110 Engine Kit\u003c\/h1\u003e\u003cdiv\u003eGasoline motor: YD110 \u003c\/div\u003e\u003cdiv\u003eEngine Type: Single Cylinder, Air-Cooled, 2-Stroke\u003c\/div\u003e\u003cdiv\u003eMixing Ratio of Fuel(90#) and Engine Oil: 16: 1 for New sets, 20: 1 after Running 500Km\u003c\/div\u003e\u003cdiv\u003ePower: 2.0KW\u003c\/div\u003e\u003cdiv\u003eBore and Stroke: 50mm x 40mm\u003c\/div\u003e\u003cdiv\u003eCylinder inner diameter: 50mm\u003c\/div\u003e\u003cdiv\u003ePiston outside diameter: 50mm\u003c\/div\u003e\u003cdiv\u003eMaximum speed:45-50km\/h\u003c\/div\u003e\u003cdiv\u003e8mm front and rear mount studs\u003c\/div\u003e\u003cdiv\u003eNEW Red CDI IGNITION\u003c\/div\u003e ","brand":"United Express Distribution","offers":[{"title":"Default Title","offer_id":53093510971503,"sku":"BIKE-YD110-SL-V2","price":197.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0368\/1391\/files\/BIKE-YD100-SL_01_c89d4245-8be2-4095-8d98-48cf4f26adad.jpg?v=1778772025"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0368\/1391\/collections\/BIKE-0080a-LA.jpg?v=1778168176","url":"https:\/\/uedist.com\/collections\/complete-bike-engine-kits.oembed","provider":"United Express Distribution","version":"1.0","type":"link"}