Wossner Piston Yamaha YFZ450 06-13 / YFZ450R 09+ size:Piston A (Standard) X-Static® inner liner is washable

X-Static® inner liner is washable

Available in either:

With a stock charging system

1-litre Action Fluid

Wossner Piston Yamaha YFZ450 06-13 / YFZ450R 09+ size:Piston A (Standard) X-Static® inner liner is washableWossner 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