- 2 Stoke Pistons:include piston, rings, pin and clips
- Piston made with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance
- 4032 T6 Forged Aluminum Alloy
- German Engineered from Wossner?s own designs and forgings
- Use FEA (computer simulation) to fine tune every design
- T6 Heat Treated for Heat Resistance & Durability for High- Load Use
Yamaha -- YZ 250 F -- (2017, 2018, 2016); Yamaha -- YZ 250 FX -- (2017, 2019, 2018); Yamaha -- WR 250 F -- (2018, 2019)