Wossner Piston KTM 450 SX-F 07-12 size:Piston B (+0.01mm) They are made from highly

They are made from highly durable reinforced Delrin acetal 100ST composite

Made in the USA

KTM Duke 790 2018- Serket Parallel Slip-on Carbon

Produced in TPU (Thermoplastic polyurethane)

Wossner Piston KTM 450 SX-F 07-12 size:Piston B (+0.01mm) They are made from highlyWossner 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