Renthal Sprocket Twinring Black 50T Bi-Metal Grooved Grade_DOT 4 the difference in ride comfort

the difference in ride comfort is remarkable

with silicone spacers included

Module: 27g (0

"PH" pads offer maximum durability and unbeatable performance

double lip seals on both sides to provide superior exclusion of water and dirt with improved grease retention

Renthal Sprocket Twinring Black 50T Bi-Metal Grooved Grade_DOT 4 the difference in ride comfortThe 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 aluminum inner before cooling, this process creates a permanent bond while flat socket set screws prevent lateral movement