Wossner 2-Stroke Ringset - 39.50mm Sizing Guide_Sizing Guide - Three Shell Semi waffle pattern with a

Semi waffle pattern with a diamond pattern inside the waffle area

preventing your fingers and hands numbing from riding

outstanding reliability and state of the art manufacturing techniques

With the Trail Tech Fan Kit

Wossner 2-Stroke Ringset - 39.50mm Sizing Guide_Sizing Guide - Three Shell Semi waffle pattern with 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. Replacement piston ring for the KTM 50SX. Note: This includes ONE Piston Ring and some fitments may require two