Lifan 140cc 4-Stroke Racing Engine Kit, Oil-Cooled, Kick Start, for XR50, XR70, CRF50, CRF70, SSR and SDG Pit Bikes, Silver
Lifan 140cc 4-Stroke Racing Engine Kit, Oil-Cooled, Kick Start, for XR50, XR70, CRF50, CRF70, SSR and SDG Pit Bikes, Silver is backordered and will ship as soon as it is back in stock.
Pickup available at 2875 N Berkeley Lake Rd NW #4
Usually ready in 1 hour
Not sure? Text or email a photo of your old part or your engine model number. We'll confirm it fits before you buy.
Delivery and Shipping
Delivery and Shipping
Ships from our Duluth, Georgia warehouse.
Most in-stock orders ship the same business day. UPS orders placed before 3:00 PM ET, USPS orders before 12:00 PM ET. After the cutoff, they go out the next business day.
Standard delivery runs 2 to 6 business days to most US addresses. US territories take 7 to 14. These are carrier estimates, not guarantees.
Free shipping on most parts, no minimum order. Oversized items (body kits, wheels, tires, batteries, and engines) are quoted to your address and shown at checkout before you pay.
We ship UPS and USPS, and email your tracking number as soon as the order leaves.
Questions? Call or text 404-532-9833. Full details on our Shipping page.
Lifan 140cc 4-Stroke Racing Engine Kit, Oil-Cooled, Kick Start, for...
Lifan 140cc 4-Stroke Racing Engine Kit, Oil-Cooled, Kick Start, for XR50, XR70, CRF50, CRF70, SSR and SDG Pit Bikes, Silver is backordered and will ship as soon as it is back in stock.
Description
Description
Midnight Silver - Lifan 140cc Engine Oil Cooled Motor Clutch Carburetor for Pit Bike Motorcycle US
HIGH PERFORMANCE, 140CC 4 STROKE 4 SPEED COMPLETE RACING ENGINE, a bolt-in replacement/ upgrade for the XR50/ CRF50
Horsepower is More than FOUR TIMES of stock CRF 50!! This motor is the Biggest that is being currently offered in the aftermarket industry!
- Complete Engine: The Redcap Lifan 140cc 4-stroke engine motor improve the performance of your pit bike. It is expertly designed to provide unmatched power and dependability. It ensures an exciting ride on any terrain and is compatible with a variety of models, including XR50, XR70, CRF50, CRF70, ATC70, SDG, SSR Dirt Pit Bike.
- Clutch System: The engine's high-end 4-disc clutch provides accurate engagement and seamless power transfer for improved trail control. Whether taking on challenging terrain or pushing the envelope on the track, riders can count on a responsive and pleasurable riding experience.
- Efficient Cooling System: The Lifan 140cc engine make certain ideal operating temperatures through its unique oil-cooled architecture, offering dependable performance even in the most taxing off-road conditions. This feature increases overall reliability and extends the engine's lifespan, making it a reliable option for riders who like to take risks.
- Sturdy Construction: With a premium aluminium cylinder head, a reinforced kick starting axle, and large valves and canals, the engine is expertly built. The remarkable longevity and peak performance of this architecture fulfil the needs of both competitive racers and tuning enthusiasts.
- Easy Installation: The Lifan 140cc engine is simple to install, however it's important to know that there are no installation instructions included. It is strongly encouraged to seek the assistance of professionals to make certain correct installation and performance for best results and safety.
- Type: 1-cylinder, horizontal, 4-stroke, oil-cooled kick start, Gear: 1N234
- Bore x Stroke: 55mm x 59mm
- Max. Power & Corresponding Speed: 8kw(7500±375)
- Max. Torque & Corresponding Speed: 9.5N.M(5000±250)
- Start Mode: kick start
- Compression: 9.0:1
- Engine Oil: 900ml, 15W/40-SE, 4 stroke
- Oil GEARS: 4 SPEED MANUAL CLUTCH, 1N234
- SPROCKET: 15T 428 CHAIN
- Dimension: 470 x 275 x 280mm
- Lubrication: 1.1 liters, 5W/40 4-stroke motorcycle oil, pressure and splash
- Fuel: Unleaded
- With 8 kW/12 hp by 7500 rpm the engine reaches more than the triple performance of a standard CRF50 engine.
- 1 x LIFAN 140CC ENGINE
- 1 x Kick Starter Lever
- 1 x Gear Shift Lever
- 1 x Manifold set Package
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