Wossner Piston Yamaha YZ450F '10-'13 96.97mm crossfire Brand New 33mm Triple Clamp

Brand New 33mm Triple Clamp + 22mm Handle Bar Clamp 50cc 70cc 90cc PIT PRO TRAIL DIRT BIKE

5 Chest Protector Pro

Frame Rate: Up to 30 FPS

Direct bolt-in replacement when installed on models we list in our fitment finder

Brand new starter relay solenoid switch

Wossner Piston Yamaha YZ450F '10-'13 96.97mm crossfire Brand New 33mm Triple ClampWossner 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