Description
The new Shimano 2x11s-specific CUES Rear RD-U6040 rear derailleur is significantly more compact than standard CUES models, with a streamlined Shadow RD design that’s tailored for road, all-road and gravel bikes. It achieves a weight reduction of 100 grams-delivering lighter and sleeker performance for riders.
- Features Shadow RD that’s intended for more aggressive riding
- The super low profile design with single tension construction to ensure the derailleur does not hit the chain stay in rough riding conditions – resulting in smooth and silent performance
- Offers a lighter and sleeker performance for riders
- Provides a wider gear range capacity
- Compatible with CUES CS-RS400 11-speed cassette (sold separately)
- Compatible with LINKGLIDE and HG 11-speed chains (sold separately)
| Item Specifications | |
|---|---|
| Cage Length | Long |
| Chain Wrap Capacity (teeth) | 41 |
| Color | Black |
| Drivetrain Speeds | 11 |
| Largest Cog | 36 |
| Rear Der/Shifter Compatibility | Shimano Road |
| Rear Derailleur Mount Type | Shimano Rear Direct Mount |
Shimano CUES RD-U6040 Rear Derailleur Rear Derailleur UPC: 192790953243 MPN: ERDU6040





