Renthal Sprocket Twinring Red 49T Bi-Metal Grooved SIZE_2 Gallon Universal Fitting Kit

Universal Fitting Kit

's patented VCS|aquadefence (Ventilation Control System)

SF12279A033

Constructed from durable black polyurethane foam with a tough urethane flange

Renthal Sprocket Twinring Red 49T Bi-Metal Grooved SIZE_2 Gallon Universal Fitting KitThe 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