Renthal Sprocket Twinring Silver 52T Bi-Metal Grooved Packaged Model_Leatt Knee Guard Dual Axis Junior 4mm and slot type

4mm and slot type

Slender curve

Long bristles for heavily soiled chains

Building upon the success of the original Valiant

Renthal Sprocket Twinring Silver 52T Bi-Metal Grooved Packaged Model_Leatt Knee Guard Dual Axis Junior 4mm and slot typeThe 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