Wossner 2-Stroke Ringset - 39.50mm Colour_Silver Refreshes and sanitises in one

Refreshes and sanitises in one operation

Ensure proper installation by a qualified technician to avoid malfunction

but also has extremely high resistance to premature wear breakage and discolouration

- Two-level Engine Brake Management (EBM) system

Wossner 2-Stroke Ringset - 39.50mm Colour_Silver Refreshes and sanitises in oneWossner 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