Description
Features
- Made of high-performance aluminum alloy with high silicon content that guarantee the same reliability of the OE piston, while at the same time providing greater resistance and excellent performance
- The smooth profile ensures a regular flow and the perfect flame propagation
- The piston for 4-stroke Off-Road motorcycles are made by reverse extrusion and produced numerical control (CNC) machines
- Piston rings create less friction with the cylinder and therefore a higher performance. The segments included, Made in Japan, have a wear-resistant coatings (PVD or chromium nitride) to increase the retain and the durability
| Position | Notes | |||
|---|---|---|---|---|
| 2019-2025 | Yamaha | YZ250F | - | - |
| 2020-2025 | Yamaha | WR250F | - | - |
