Wossner Piston Honda CRF250R 10-13 (Pro) (Hi-Comp) size:Piston B (+0.01mm) Waterproof neoprene boots act as

Waterproof neoprene boots act as a first line of defence

Contains all the OEM match fasteners and bushings to install your plastics

Special braided reinforcement delivers a recommended working pressure of 100psi

The block is only 20mm wide and 42mm high making it the perfect replacement for that bulky OEM block on your daily commuter or one of the custom machines

Wossner Piston Honda CRF250R 10-13 (Pro) (Hi-Comp) size:Piston B (+0.01mm) Waterproof neoprene boots act asWossner 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