Wossner Piston Yamaha YZ250F 19-20 (Pro) (Hi-Comp) size:Piston A (Standard) Outer Diameter: 149 mm

Outer Diameter: 149 mm

Replacement Wrist Pin: WP054

the WMP CV Axle are produced alongside the world's biggest brands in the ATV/UTV market

Source: Black/Red to Ground = 185 ohms +-20%

for faster

Wossner Piston Yamaha YZ250F 19-20 (Pro) (Hi-Comp) size:Piston A (Standard) Outer Diameter: 149 mmWossner 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