Wossner Piston Yamaha YZ250F 05-07 / WR250F 05-13 (Pro) (Hi-Comp) Type_Fork Oil We have even included the

We have even included the opposite connector (main harness side) as we know these are often melted / corroded / defective and a major cause for repetitive electrical issues

or Normally Closed system

Maximum engine performance

Our new RMSTATOR red regulator

number plates

Wossner Piston Yamaha YZ250F 05-07 / WR250F 05-13 (Pro) (Hi-Comp) Type_Fork Oil We have even included theWossner 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