Motorcycle Cylinder Kit CG150
Restore your motorcycle’s peak engine power with our heavy-duty CG150 Motor Cylinder Kit. Engineered specifically for standard 150cc air-cooled 4-stroke engines, this complete cylinder block rebuild kit provides a seamless factory fit, smooth compression, and enhanced thermal efficiency. Whether you are performing a routine overhaul or fixing a low-compression engine, this kit delivers reliable, long-lasting performance.
What’s Included in the Box?
- 1x Cylinder Block (57.3mm Standard Bore)
- 1x Piston Kit (Piston, Wrist Pin, & Retaining Clips)
- 1x Premium Piston Ring Set
- 1x Complete Top-End Gasket Set (Head & Base Gaskets)
Key Performance Benefits
- Superior Heat Dissipation: Cast from high-grade aluminum alloy to prevent overheating under heavy loads and extend top-end life.
- Perfect Wear Resistance: Micro-grooved cylinder wall locks in lubrication, minimizing friction and optimizing engine compression.
- OEM-Grade Specifications: Manufactured to precise tolerances for smooth idling, stable throttle response, and minimal vibration.
- Drop-In Installation: Designed as a direct bolt-on replacement for standard CG150 engines—no machining required.
Compatibility & Fitment
This cylinder kit is universally compatible with standard Honda-clone CG150 (150cc) pushrod engines. It fits a wide variety of street bikes, dirt bikes, ATVs, and go-karts from popular manufacturers like Loncin, Zongshen, Lifan, Shineray, and Romet.
- Note: Please verify your original piston pin diameter (standard 15mm) and cylinder bore size (57.3mm) before purchasing.


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