Wossner Piston Yamaha YZ125 02-04 size:Piston B (+0.01mm) Locks on closure

Locks on closure

The energy absorption performance of the M10 is substantially improved by a four-section construction that allows for specific densities of polymer to be prepared for different zones around the helmet lining

Pinlock Ready: No

1 wired microphone for full helmets

Advanced Absorbed Glass Mat (AGM) technology

Wossner Piston Yamaha YZ125 02-04 size:Piston B (+0.01mm) Locks on closureWossner 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