Wossner Piston Yamaha YZ250F 19-20 (Pro) (Hi-Comp) size:Piston A (Standard) 360° reflective inserted at chest

360° reflective inserted at chest

HPX R 15W is an advanced fork oil

for faster

Replacement Wrist Pin: WP054

Optional lenses available from 22-83% light transmission (VLT)

Wossner Piston Yamaha YZ250F 19-20 (Pro) (Hi-Comp) size:Piston A (Standard) 360° reflective inserted at chestWossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high performance racing industry. Top European racers and FIM World Champions rely on Wossner for only the best pistons, rods and customer service. Features In house designed and manufactured; all forgings are produced in Wossner's company owned forging operation 4 stroke pistons are made using a double bridged forging design