- The race version of the popular Athena 70cc big bore kit, available in one part number.
- All parts are available separately for custom builds.
- Cylinder kits include cylinder, head, piston assembly, reeds, and gaskets
- Shaped, domed cylinder head, state of the art cylinder with special porting, lighter flat top piston assembly (all of which are designed for higher compression and improved combustion efficiency
- Use stock reeds for for Yamaha Vino
Details: Manufactured in state of the art computer controlled facilities. Made from the highest quality materials. Cylinder kit includes new cylinder, piston and top end gaskets
Item Condition: New