Wossner Piston KTM 450 SX-F 13-20 size:Piston A (Standard) non-o-ring chain specifically engineered for

non-o-ring chain specifically engineered for racing at the highest levels

case saver

Cruise control assists with reducing rider fatigue

Seals designed with a fluorocarbon lip to reduce dry start friction on 2-stroke engines

UNU-8503ST

Wossner Piston KTM 450 SX-F 13-20 size:Piston A (Standard) non-o-ring chain specifically engineered forWossner 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