Renthal Sprocket Twinring Black 49T Bi-Metal Grooved Type_Heavy Duty Tube Secondary (ohm): 18

Secondary (ohm): 18

Poor running conditions or popping on deceleration are signs that you may need to rebuild the air cut off valve

DO NOT overstretch

The all-new cheek pads extended downward to generate downforce

Mounting kit and decal kit included

Renthal Sprocket Twinring Black 49T Bi-Metal Grooved Type_Heavy Duty Tube Secondary (ohm): 18The 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