Renthal Sprocket Twinring Silver 51T Bi-Metal Grooved S3-HeadingFull-Driveline > Chain Swing Arm Guide Optimised longitudinal grooves provide efficient

Optimised longitudinal grooves provide efficient water evacuation to prevent aquaplaning on damp city streets

Interchangeable insert lens

Specifically designed to protect paintwork and metal surfaces from abrasive boot contact

Sprockets are manufactured from heat-treated carbon steel for enhanced service life

This setup prioritises weight savings and immediate power response

Renthal Sprocket Twinring Silver 51T Bi-Metal Grooved S3-HeadingFull-Driveline > Chain Swing Arm Guide Optimised longitudinal grooves provide efficientThe 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