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

This Shimano CUES RD-U4000 Shadow 1x9-speed rear derailleur's 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. ONLY compatible with Shimano CUES 9-Speed LINKGLIDE shifters.ONLY compatible with Shimano CUES 9-Speed LINKGLIDE shiftersStable drivetrain performance on trails gravel and city streetsShadow low-profile design protects rear derailleur from obstacles in a wide variety of riding scenesOptimized geometry and spring tension reduce chain dropDesigned and tested to provide enduring e-biking performance13t pulley wheelsCompatible with LINKGLIDE AND HG 11-speed chains