Description
Features
- Two-stroke pistons are made from 4032 silicium
- Both include 3% copper in materials for better heat resistance
- All pistons are forged using a precision heat-treatment process that allows for production tolerances of just 0.01 mm
- Forged piston tooling allows for the lightest available product
- Kit includes antiwear coated piston, rings, pin and circlips
| Position | Notes | |||
|---|---|---|---|---|
| 2002-2025 | Yamaha | YZ85 | - | - |
