Wossner Piston KTM 250 SX 03-04 / EXC 06-18 Tyre Size_120/90-16 This configuration has demonstrated a

This configuration has demonstrated a major increase in voltage regulator reliability in real life scenarios over the years

Half mesh-lined

Explore popular moto paths ridden by other riders to find new and exciting routes

Less load on the stator

power valve covers

Wossner Piston KTM 250 SX 03-04 / EXC 06-18 Tyre Size_120/90-16 This configuration has demonstrated aWossner 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