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Athena 70cc Aluminum Cylinder Kit for Two Stroke Keeway CPI with 12mm Wrist Pin
These come in Athena and NCY brands, NCY is ceramic.
This kit does come with 12mm wrist pin.
Best kit two years in a row.
Yamaha has endorsed Athena as an upgrade for all its scooters and motorcycles. As well as Scootertronics, Yamaha notices a great product.
Everything included for complete upgrade.
Kit comes with:
- Piston Kit with Rings and 12mm Wrist Pin w/circlips
- Gaskets (3)
- Reeds to add more gas and better gas flow
We do suggest adding a jet, air filter plus an exhaust to for over all best performance.
This features an aluminum cylinder with nickel carbide plated bore.
Because the cylinder is aluminum rather than cast iron the engine stays cooler and cools down quickly. This will produce more even power and make better use of oil plus the engine will last longer so you get a much better value than cast iron.
47.6mm bore gives you 70cc of pure power, remember you will need more air and gas to get the full effect.
Scootertronics uses Athena kits in our Zuma racing scooters along with MRP products and Malossi products.
| Over $99.99|
48 Lower States Only