WOSSNER PISTON SHERCO 300 SC-F 19-21 83.96MM 12.60:1 Chain / Sprocket Pit_428 Fits Presta and Schrader valves

Fits Presta and Schrader valves

Reverse coil zippers help keep out dust and dirt

ERGO PROTECH® one-piece metacarpophalangeal protective shell in heat-sealed soft PVC inserted underneath the Soft-Shell fabric

Rub in well until the dirt dissolves

anatomical finger design and half inner/half outer external seams for comfort and exceptional feel

WOSSNER PISTON SHERCO 300 SC-F 19-21 83.96MM 12.60:1 Chain / Sprocket Pit_428 Fits Presta and Schrader valvesWossner 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