Shimano CUES RD-U4000-GS Rear Derailleur - 9-Speed Shadow Design Direct Attach Medium Cage BLK

Shimano CUES RD-U4000-GS Rear Derailleur - 9-Speed Shadow Design Direct Attach Medium Cage Black. This Shimano CUES RD-U4000 Shadow 1x9-speed rear derailleurs smooth operation and dependability will help inspire riders to expand their trail-riding comfort zone. Its low-profile design and chain stabilization will give them the confidence to choose rougher routes.

Stable drivetrain performance on trails gravel and city streets

Shadow low-profile design protects rear derailleur from obstacles in a wide variety of riding scenes

Optimized geometry and spring tension reduce chain drop

Designed and tested to provide enduring e-biking performance

13t pulley wheels

Compatible with LINKGLIDE AND HG 11-speed chains