Description
Features
- Kit includes aluminum cylinder with nickel-carbide coating designed with larger water jackets
- Specially designed, high performance, hard anodized power valves (cannot use OEM)
- Forged piston with molybdenum coating
| Position | Notes | |||
|---|---|---|---|---|
| 2018-2019 | Yamaha | YZ450FX | - | - |
| 2018-2019 | Yamaha | YZ450F | - | - |
