Wossner Piston Honda CRF450R 02-03 size:Piston A (Standard) 5 helmet features an injected

5 helmet features an injected polymer compound shell available in three sizes

The ReaFlex knee guard Pro is an engineering masterpiece

Non knurled

Base Outside Width: 102mm

Wossner Piston Honda CRF450R 02-03 size:Piston A (Standard) 5 helmet features an injectedWossner 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