Wossner Piston Yamaha YZ250F 01-04 / WR250F 01-04 (Three Ring) size:Piston B (+0.01mm) waterproofing systems and safety mechanisms

waterproofing systems and safety mechanisms in a wide range of styles and sizes to suit most bikes

perfect as an upgrade to your OEM ball joints or a replacement for worn joints

Spark-proof battery recovery mode

Device can rotate between landscape and portrait views

60ml capacity syringe for adding or removing oil

Wossner Piston Yamaha YZ250F 01-04 / WR250F 01-04 (Three Ring) size:Piston B (+0.01mm) waterproofing systems and safety mechanismsWossner 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