Renthal Sprocket Twinring Black 49T Bi-Metal Grooved S3-Cat-ClearanceProducts-Casualwear FMF-042405

FMF-042405

Yamaha YZF-R1 04-05 RHS cra R&G

providing a shoe that is as versatile as Semenuk

Flexible guard design

Renthal Sprocket Twinring Black 49T Bi-Metal Grooved S3-Cat-ClearanceProducts-Casualwear FMF-042405The 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