{"product_id":"52-4mm-bore-cylinder-head-for-4-stroke-110cc-90cc-atv-dirt-bike-go-kart-engine","title":"52.4mm Bore Cylinder Head for 4-Stroke 110cc 90cc ATV Dirt Bike Go Kart Engine","description":"\u003cdiv style='font-family: \"Market Sans\", Arial, sans-serif;'\u003eUpgrade your engine’s performance with the \u003cspan style=\"font-weight: bold;\"\u003eRedCap Complete Cylinder Head\u003c\/span\u003e, designed for 90cc and 110cc 4-stroke engines. This brand-new assembly includes pre-installed valves, camshaft, covers, and caps, ready for immediate installation. With a 52.4mm bore size, it ensures optimal combustion efficiency and smooth engine operation. Whether you're riding ATVs, go-karts, dirt bikes, mini-choppers, or motorcycles, this complete cylinder head is engineered for reliability and built to handle rugged use.\u003c\/div\u003e\u003cdiv style='font-family: \"Market Sans\", Arial, sans-serif;'\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv style='font-family: \"Market Sans\", Arial, sans-serif;'\u003eFeaturing a 23mm intake port and 20mm exhaust port, this head delivers improved airflow and combustion, enhancing overall power output and throttle response. Built to fit a wide range of Chinese engines, including brands like TaoTao, Roketa, Coolster, Sunl, Kazuma, Lifan, Zongshen, and many more, this component is ideal for replacing worn-out or damaged heads. Precision-machined and constructed from high-grade materials, it ensures long-lasting durability and performance in any off-road or on-road condition.\u003c\/div\u003e\u003cdiv style='font-family: \"Market Sans\", Arial, sans-serif;'\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eComplete Cylinder Head Kit:\u003c\/span\u003e The RedCap Complete Cylinder Head includes everything you need: valves, camshaft, covers, caps, and even a free head gasket set for a smooth and efficient installation. It’s a full assembly replacement that saves time, ensures compatibility, and revives your 4-stroke 110cc or 90cc engine with minimal hassle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eCompatible with: \u003c\/span\u003eThis cylinder head fits a wide variety of Chinese ATVs, Dirt Bikes, and Go-Karts including TaoTao, Roketa, Coolster, Sunl, Kazuma, Lifan, Ice Bear, and many more. Whether you're replacing a damaged part or upgrading for better performance, RedCap offers the quality and compatibility you can trust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003ePrecision Fit: \u003c\/span\u003eKey specifications include a 22mm intake port, 20mm exhaust port, 28T timing sprocket, and M6-1.00 exhaust stud holes. These precise dimensions ensure a direct OEM-style fit for most 50cc-125cc Chinese-made engines and simplify the installation process without the need for modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eBoost Engine Performance: \u003c\/span\u003eDesigned to deliver powerful upgrades to your engine’s performance, this 52.4mm bore cylinder head enhances combustion, supports better oil efficiency, and improves heat dissipation. Expect a stronger throttle response, improved RPM stability, and long-term durability whether off-roading or cruising.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003ePremium-Quality: \u003c\/span\u003eConstructed from high-grade alloy materials, this RedCap cylinder head offers excellent corrosion and wear resistance. Its heavy-duty structure is built to withstand extreme operating conditions, delivering consistent reliability for your ATV, Go-Kart, Dirt Bike, Mini-Chopper, or motorcycle.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv style='font-family: \"Market Sans\", Arial, sans-serif;'\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecification:\u003c\/span\u003e\u003c\/div\u003e\u003cdiv style='font-family: \"Market Sans\", Arial, sans-serif;'\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eIntake Port Diameter:\u003c\/span\u003e 22mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eExhaust Port Diameter: \u003c\/span\u003e20mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eTiming Sprocket: \u003c\/span\u003e28T\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eExhaust Stud Hole Size: \u003c\/span\u003eM6-1.00\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv style='font-family: \"Market Sans\", Arial, sans-serif;'\u003e\u003cspan style=\"font-weight: bold;\"\u003eKnow to Fit:\u003c\/span\u003e\u003c\/div\u003e\u003cdiv style='font-family: \"Market Sans\", Arial, sans-serif;'\u003e\u003cul\u003e\u003cli\u003eFor Chinese 110cc and 90cc 4-Stroke Engine ATVs, Go-Karts, Dirt Bikes, Mini-Choppers, and Motorcycles\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv style='font-family: \"Market Sans\", Arial, sans-serif;'\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eNOTE:\u003c\/span\u003e Before buying, please check the size and model.Avoid buying wrong parts.\u003c\/div\u003e ","brand":"United Express Distribution","offers":[{"title":"Default Title","offer_id":53093613731951,"sku":"HEAD-0001","price":52.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0368\/1391\/files\/HEAD-0001_01_55506171-1dcc-4080-9d61-457d75e0cbf1.jpg?v=1778774750","url":"https:\/\/uedist.com\/products\/52-4mm-bore-cylinder-head-for-4-stroke-110cc-90cc-atv-dirt-bike-go-kart-engine","provider":"United Express Distribution","version":"1.0","type":"link"}