Wossner 2-Stroke Ringset - 54.00mm Category_Pit Accessories more consistent throttle response and

more consistent throttle response and improved durability

Needle Bearings are made from 52100 bearing steel and ARC61-65 heat treated ST13 steel shell

More aggressive/faster ‘take up’ than the standard CK series

Housing material: Aluminium

Wossner 2-Stroke Ringset - 54.00mm Category_Pit Accessories more consistent throttle response andWossner 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. Diameter: 54mm Note: This includes ONE Piston Ring and some fitments may require two rings.