Wossner Piston Yamaha YZ450F 05 (Pro) (Hi-Comp) GP550-S Wander Take to the road and

Take to the road and track in this sporty and aggressive styled suit

Buddy tracking displays the current location of up to 20 members of your ride group on the map screen

Components included in the kits are based on US models and discretion must be used when attempting to install the kit on a non-US model

All stress points riveted with heavy duty steel rivets

Wossner Piston Yamaha YZ450F 05 (Pro) (Hi-Comp) GP550-S Wander Take to the road andWossner 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