Wossner Piston Yamaha YZ450F 06-09 / WR450F 06-15 size:Piston B (+0.01mm) Spark Gap: 0

Spark Gap: 0

Whites OEM replacement air filters are manufactured to meet or exceed OEM specifications

Whites aluminium radiators make great replacements to your bent

Secondary : 7

bolt-on attachment

Wossner Piston Yamaha YZ450F 06-09 / WR450F 06-15 size:Piston B (+0.01mm) Spark Gap: 0Wossner 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