Make cycling an essential part of your fitness lifestyle with the Shimano CUES RD-U4020 Shadow 2×9-speed rear derailleur. Designed for daily riding dependability, its smooth and decisive rear shifting will keep you moving around town and into the countryside. ONLY compatible with Shimano CUES 9-Speed LINKGLIDE shifters.
ONLY compatible with Shimano CUES 9-Speed LINKGLIDE shifters
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
Designed and tested to provide enduring e-biking performance
