YAMAHA
- YZF250 2014-2015
- YZ250FX 2015-2016
- WR250F 2015-2017
2 Stroke Pistons: includes 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 designs and forgings
Use FEA (computer simulation) to fine-tune every design
T6 Heat Treated for Heat Resistance amp; Durability for High-Load Use