Wossner Piston Yamaha YZ450F 10-13 Category_Backpacks the 50S Open Mesh Intercom

the 50S Open Mesh Intercom mode is sure to be a game-changer for large group/club rides

The X-SPR Pro’s race-focused shape

Certified EN 60 529/IP66 (rating for Protection against dust and high-pressure water jets)

the battery is given constant voltage while the current is reduced based on action taken from monitoring the batteries current state until the battery is 100% charged

Note: Our radiators don't support the use of the OEM radiator fan

Wossner Piston Yamaha YZ450F 10-13 Category_Backpacks the 50S Open Mesh IntercomWossner 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