Shimano CUES RD-U4020-SGS Rear Derailleur - 9-Speed Shadow Design Direct Attach Medium Cage Black. Make cycling an essential part of your fitness lifestyle with the Shimano CUES RD-U4020 Shadow 2x9-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
| Largest Cog | 36 |
| Color | Black |
| Color | Silver |
| Rear Der/Shifter Compatibility | Shimano Mountain |
| Rear Derailleur Mount Type | Shimano Rear Direct Mount |
| Rear Derailleur Mount Type | 10x1 Standard |
| Drivetrain Speeds | 9 |
| Designed for ebike | Yes |
| Chain Wrap Capacity (teeth) | 41 |
| Cage Length | Medium |
