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United Express Distribution  |  SKU: CYLD-0110-U1

50mm Bore Cylinder Block Compatible with 110cc 4-Stroke ATV Dirt Bike Pit Bike Fits 1P52FMH Engines For Chinese ATC CT XR

Regular price $32.97


Pickup available at 2875 N Berkeley Lake Rd NW #4

Usually ready in 1 hour

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Description

Give your 110cc engine the power boost it deserves with the 50mm Bore Cylinder Block, engineered specifically for 1P52FMH 4-stroke horizontal engines. Whether you're riding an ATV, dirt bike, pit bike, or go-kart, this cylinder block is designed to deliver reliable performance and durability on even the toughest terrains. It’s the perfect solution for restoring lost compression, improving combustion efficiency, and enhancing overall engine output. Compatible with a wide range of Chinese off-road and racing vehicles, including ATC, CT, XR, Mini Choppers, Dune Buggies, and Super Pocket Bikes, this upgrade offers a seamless fit and OEM-level reliability.

Built from high-quality, heat-resistant materials, the 50mm Bore Cylinder Block is made to withstand high-RPM conditions and off-road stress. Precision machining ensures proper alignment and tight tolerances, reducing friction and increasing the life span of your engine. Whether you're replacing a damaged cylinder or upgrading for more power, this component is a reliable choice for riders who want peak performance without compromising durability. With quality, you can count on smoother starts, better throttle response, and a more dependable engine, ride after ride.
  • Perfect Fit: Designed to OEM specifications, the 52mm Cylinder Kit offers a precise fit for 90cc to 110cc 4-stroke horizontal engines like the 1P52FMH. Whether you're rebuilding or upgrading, this kit improves combustion efficiency and delivers reliable power and compression across all terrains.
  • Wide Compatibility: Compatible with a wide range of Chinese ATVs, dirt bikes, and go-karts, including TaoTao, Kazuma, Redcat, Roketa, Sunl, Coolster, and Honda CRF clones. A go-to solution for riders needing a performance-ready replacement part for pit bikes, mini-choppers, and dune buggies using Honda-style horizontal engines.
  • Boosted Engine: The 52mm bore increases cylinder volume and airflow, improving throttle response, torque, and horsepower. This upgrade offers smoother acceleration and stronger engine output without compromising engine reliability—ideal for trail rides, off-road racing, or daily recreational use.
  • Durable Construction: Manufactured from premium materials that resist heat and wear, the cylinder is built to perform under stress. Perfect for rugged environments and high RPM conditions, it ensures long-term durability and consistent engine performance on dirt tracks or hilly trails.
  • Easy Installation: Includes everything needed for a straightforward rebuild, with direct OEM-style fitment. No special machining required, install with standard tools, and get your vehicle back in action quickly. Perfect for DIY mechanics and professionals seeking a quick, effective upgrade for their off-road machine.
Specs:
  • Bore Diameter: 50mm
Known to Fit: 
  • It is universal for most Chinese 110cc ATVs, Pit Dirt Bikes, and Go Karts. 
  • This fits the Chinese ATC, ATVs, CT, XR, Dirt Bikes, Dune Buggies, Karts, Mini-Choppers, and Super Pocket Bikes.
  • This engine is commonly found on Dirt Bikes, Pit Bikes, ATVs, and other racing or off-road vehicles made by Kazuma, Tao Tao, Sunl, Redcat, Roketa, Honda CRF, and many more.

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