Wossner Piston Yamaha YZ250 99+ (Single Ring) size:Piston A (Standard) Length of wires grommet to

Length of wires grommet to plug: 190 mm & 880 mm

And because it’s built to last

Spark-proof battery recovery mode

3 optical and impact standards

The Vibration Dampener has been put through stringent performance testing with award-winning engineers and scientists specialising in vibration technology for transport

Wossner Piston Yamaha YZ250 99+ (Single Ring) size:Piston A (Standard) Length of wires grommet toWossner 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