Wossner Piston Yamaha YZ450F 06-09 / WR450F 06-15 Model_Leat 3.5 Chest Protector These armors provide crucial impact

These armors provide crucial impact protection

The full leather construction not only provides a classic look but also ensures long-lasting performance

5L HydraPak bladder

Eliminates both the fear of jumping cam timing and excessive top-end noise

Wossner Piston Yamaha YZ450F 06-09 / WR450F 06-15 Model_Leat 3.5 Chest Protector These armors provide crucial impactWossner 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