⚡ Upgrade your ride, dominate the dirt!
This 62mm big bore cylinder kit by YunShuo transforms your 125cc Chinese CG125 copy engine into a powerful 150cc machine. The kit includes all essential components—piston, rings, gudgeon pin, circlips, and gaskets—ensuring a smooth installation. Compatible with multiple popular 125cc models, it offers a precise fit and reliable durability for enhanced ATV and dirt bike performance.
| Manufacturer | YunShuo |
| Brand | YunShuo |
| Item Weight | 4.4 pounds |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | Does not apply |
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