Wossner Piston Kit Yamaha YZ450F '20-'22 96.96mm CATEGORY_Workshop creating a spring effect that

creating a spring effect that guarantees the seal will not decrease over time

Once the hardened surface is worn the sprocket life is diminished)

All load bearing points are flag-stitched for maximum strength and the thread used is marine-grade to prevent it rotting if left damp and in case it comes into contact with salt water

Two to three times thicker than standard tubes

Extra protection can't hurt

Wossner Piston Kit Yamaha YZ450F '20-'22 96.96mm CATEGORY_Workshop creating a spring effect thatWossner 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.