CUES RD-U4020-SGS Rear Derailleur

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.

• 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
• 11t pulley wheels
• Compatible with LinkGlide and HG 11-speed chains
• Compatible with Shimano CUES 9-Speed LinkGlide shifters
• For 2 x 9-Speed drivetrains