Wossner Piston Yamaha YZ250F 19 size:Piston A (Standard) or strobe your lights when

or strobe your lights when you sound your horn

Get the most out of that old school air cooled twin while bringing music to your ears with the deep and throaty sound

7 LEDs the indicators

refer to OEM T1300165

DOT-approved

Wossner Piston Yamaha YZ250F 19 size:Piston A (Standard) or strobe your lights whenWossner 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