Description
Features
- High resistance to mechanical and thermal stresses
- Has been tested on engine dynamometer benches under progressive stress load, and thereafter on track to validate it performance even in the most extreme conditions
- Equipped with piston rings that guarantee less friction with the OE cylinder producing a higher performance
- Made by reverse extrusion
| Position | Notes | |||
|---|---|---|---|---|
| 1999-2025 | Yamaha | YZ250 | - | - |
| 2016-2025 | Yamaha | YZ250X | - | - |
