Renthal Sprocket Twinring Silver 50T Bi-Metal Grooved S3-Cat-Accessories-Road-RaceAccessories durable pre-curved perforted Clarino palm

durable pre-curved perforted Clarino palm for extra air flow

B-lock main closure

Dimensions (mm): 293 x 231 x 98

advanced robotic welding and hard anodizing techniques continue to help Excel achieve world market dominance

means it is ideal for track-day riders

Renthal Sprocket Twinring Silver 50T Bi-Metal Grooved S3-Cat-Accessories-Road-RaceAccessories durable pre-curved perforted Clarino palmThe 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