Wossner Piston Yamaha YZ250F '14-'15 / WR250F '15-'19 76.96mm crossfire LENGTH / DIAMETER OF SHAFT

LENGTH / DIAMETER OF SHAFT approx 41

NEW HydraDri 4-way stretch outer shell membrane

39mm and 32mm ends

The stock flywheels of the Suzuki Eiger 400 2002-2007 and Arctic Cat 400 2003-2008 ATVs have recurring problems

Length: 280mm

Wossner Piston Yamaha YZ250F '14-'15 / WR250F '15-'19 76.96mm crossfire LENGTH / DIAMETER OF SHAFTWossner 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