- 47mm Racing Big Bore Cylinder Kits for Minarelli horizontal type engine.
- Fits: 1E40QMB 2 Stroke Engine
- Fits on Apirilia Vino, JOG CV ,Polaris, ZUMA & many more!
- This kit includes: 70cc cylinder, head gaskets, piston, clips, wrist pin, and rings
- Piston Diameter: 47mm
- Wrist Pin Diameter: 10mm
- It will make your engine 70cc.
- Upgrade 50cc to 70cc
Please check the picture before you buy.