Wossner Piston Yamaha WR450F 20 (Three Ring) size:Piston A (Standard) An inflation tool

An inflation tool

Our Fastener Upgrade Kit for Beta is a comprehensive kit that covers:

X-Grip Frame Guards Blue/Black YZ85 19-21 Acerbis

Tech-Air® 5 may also be worn with Tech-Air® compatible leather jackets which have built in leather expansion panels to accommodate the inflation of the airbag

one for either side of fuel tank

Wossner Piston Yamaha WR450F 20 (Three Ring) size:Piston A (Standard) An inflation toolWossner 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