Renthal Sprocket Twinring Black 50T Bi-Metal Grooved S3-Cat-Accessories-Offroad-Exhaust GORE-TEX® weatherproof / breathable membrane

GORE-TEX® weatherproof / breathable membrane

Fits 21 mm and 13/16" spark plugs

and small motorcycles

Rubber compound is tested to -40° F to assure good performance and long life at low temperatures

Includes 12

Renthal Sprocket Twinring Black 50T Bi-Metal Grooved S3-Cat-Accessories-Offroad-Exhaust GORE-TEX® weatherproof / breathable membraneThe Renthal Twinring Rear Sprocket is a long lasting durable Off Road sprocket that was developed and tested over the course of 5 years. The unique flat face two piece design keeps weight to a minimum and maximizes durability all while keeping a narrow profile. The outer steel ring is expanded at 200C and then fitted to the aluminium inner before cooling, this process creates a permanent bond while flat socket set screws prevent lateral movement