Shimano Advanced idler pulley set engineered for the CUES RD-U8000 11-speed rear derailleur.
Sealed precision bearings on both pulleys deliver low-friction performance and smooth, reliable shifting across your entire drivetrain. Direct replacement for worn pulleys restores derailleur responsiveness and extends component lifespan.
Compatibility
Contents
- 1 set consists of 1 tension pulley and 1 derailleur pulley
