Wossner 2-Stroke Ringset - 43.50mm Tyre Size_80/100-12 Needle bearing shafts included are

Needle bearing shafts included are 52100 hardened and precision ground bearing steel

Filter Material: Non-woven Synthetic

you’ll also appreciate the H50’s excellent vibration damping and shock absorption

Size: 200mm x 3

Comprehensive kit for transmission rebuild

Wossner 2-Stroke Ringset - 43.50mm Tyre Size_80/100-12 Needle bearing shafts included areWossner 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: 43. 5mm Note: This includes ONE Piston Ring and some fitments may require two