Wossner Piston Yamaha YZ450F 03-04 / WR450F 03-11 (Pro) (Hi-Comp) Akrapovic 26 kg vs the OEM)

26 kg vs the OEM)

created and used his initial products exclusively for the racing industry

- Top rear flexion of the boot is supported

Black Color

The Kit includes Screw M6x20 and 6 hex studs required for assembly

Wossner Piston Yamaha YZ450F 03-04 / WR450F 03-11 (Pro) (Hi-Comp) Akrapovic 26 kg vs the OEM)Wossner 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