- Overall Height (piston): 40mm
- Outer Diameter (piston): 44mm
- Outer Diameter (rings): 45mm
- Thickness (rings): 2mm
- Piston Pin available in 10mm and 12mm options
Piston Kit for 49cc mini 2-stroke engines. Includes piston, piston rings, piston pin and cir clips. Please choose from 10mm or 12mm piston pin option.