Wossner Piston Honda CRF450R 15-16 (Pro) (Hi-Comp) size:Piston A (Standard) A complete set of heavy-duty

A complete set of heavy-duty springs 10% stronger than the original

petroleum-based

Battery: Rechargeable 3

3 Amp USB output

Wossner Piston Honda CRF450R 15-16 (Pro) (Hi-Comp) size:Piston A (Standard) A complete set of heavy-dutyWossner 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