Cylinder Kits
GY6 150cc 57mm Big Bore Cylinder Kit for Chinese Scooter and ATV
GY6 150cc 57mm 大缸径缸体套件，适用于中国踏板车和 ATV
✓ Market Verified: High-volume 4.7-star GY6 performance parts category
Bore Size57mm
Compatible EngineGY6 150cc (152QMI / 157QMJ)
Kit IncludesCylinder, piston, rings, pin, clips, gaskets
MOQ5 pcs
Racing-grade component — contact us for volume pricing, OEM quotation & MOQ details.
Performance Highlights
- 57mm bore for GY6 150cc engine family
- Big bore upgrade for 152QMI and 157QMJ platforms
- Includes cylinder, piston, rings, pin and clips
- Full gasket set included
- Suitable for OEM replacement or displacement upgrade
- MOQ from 5 pcs
57mm big bore cylinder kit for GY6 150cc scooter and ATV engines. Fits 152QMI, 157QMJ platforms. Includes cylinder, piston, rings and gaskets.
| Bore Size | 57mm |
| Compatible Engine | GY6 150cc (152QMI / 157QMJ) |
| Kit Includes | Cylinder, piston, rings, pin, clips, gaskets |
| MOQ | 5 pcs |
| Lead Time | 10-15 days |
| OEM Available | Yes |
| Warranty | 6 Months |
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