GY6 125/150cc Scooter Moped.
Engine numbers likes 152QMI or 157QMJ
Please notice
this cylinder kit is not directly bolt on. You will need to do some boring on the engine case.
Technical specifications:
- 61mm Big Bore Cylinder Kit
- Big Cylinder Head w/ Valve Installed
- Piston, rings and pins included
- Performance Alloy Big Intake
Package:
All kits in the picture