Wossner Piston Yamaha YZ450F 03-04 / WR450F 03-11 (Pro) (Hi-Comp) Category_IRS Kits Aerodynamic design minimizes wind drag

Aerodynamic design minimizes wind drag and enhances stability

Fits all off-road

Sold Secure Motor Scooter Silver approved

Reduces slip

Constructed with soft PVC leather stitched around foam for additional comfort and a fully adjustable headband ensuring one size fits all

Wossner Piston Yamaha YZ450F 03-04 / WR450F 03-11 (Pro) (Hi-Comp) Category_IRS Kits Aerodynamic design minimizes wind dragWossner 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