Renthal Sprocket Twinring Black 50T Bi-Metal Grooved Tyre Width_80mm so we’ve done away with

so we’ve done away with the “little tube of glue”

causing them to loosen and disperse in the engine

Outlet OD: 3-15/16"

sturdy design and adjustable length

Renthal Sprocket Twinring Black 50T Bi-Metal Grooved Tyre Width_80mm so we’ve done away withThe 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