Lock ring | Accessories

Secure your 11‑speed cassette with Shimano’s Dura Ace R9100 locking ring and spacer, engineered for precise alignment and effortless removal. Lightweight alloy construction resists corrosion while maintaining a tight fit, ensuring reliable drivetrain performance on every ride.

Vivolink Wire kit for adapter ring Reference: PROADRINGWIRE Cable Lock Kit - Black by Vivolink, includes a black cable lock and an adapter ring. Easy to install and use, provides additional security for your devices.