Shimano XTR RD-M9100 and RD-M9120 12-Speed Rear Derailleur Pulley Set

Shimano Rear Derailleur Pulley Assemblies

- Includes precision sealed bearings in both guide and tension pulleys to keep the drivetrain smooth and friction-free
- Includes 1 tension pulley and 1 guide pulley
- Compatible with Shimano XTR M9100 and M9120 12-speed drivetrains