Shimano
Shimano Cues RDU4000 GS
Shimano Cues RDU4000 GS
SKU: ERDU4000GS
UPC: 192790172279
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Shimano CUES RD-U4000 Rear Derailleur (1x9-Speed)
The Shimano CUES RD-U4000 is a durable and dependable 1x9-speed rear derailleur designed for trail riding, gravel adventures, commuting, and e-bikes. Featuring Shimano SHADOW RD technology and LINKGLIDE compatibility, it delivers stable shifting performance and enhanced drivetrain durability across a wide range of riding conditions.
Its low-profile design reduces exposure to impacts on rough terrain, while optimized geometry and spring tension improve chain retention and minimize chain drop when riding over uneven surfaces.
Features
- Designed for 1x9-speed Shimano CUES drivetrains
- Compatible with Shimano LINKGLIDE shifting systems
- SHIMANO SHADOW RD low-profile design
- Optimized geometry and spring tension for improved chain retention
- Stable drivetrain performance on trails, gravel, and urban roads
- Supports wide-range cassettes up to 46T
- E-bike rated for enhanced durability
- Direct mount installation
- 13T guide and tension pulleys
- Fluoric-coated link bushing for smoother operation
Specifications
| Model | RD-U4000 |
|---|---|
| Series | Shimano CUES U4000 |
| Speed | 1x9-Speed |
| Compatible Chain | LINKGLIDE / HG 11-Speed |
| Technology | SHIMANO SHADOW RD |
| Mount Type | Direct Attachment |
| Total Capacity | 35T |
| Maximum Low Sprocket | 46T |
| Minimum Low Sprocket | 41T |
| Maximum Top Sprocket | 11T |
| Minimum Top Sprocket | 11T |
| Pulley Size | 13T / 13T |
| E-Bike Compatible | Yes |
| Color | Series Color |
Ideal For
- Trail riding
- Gravel riding
- Urban and commuter bikes
- Adventure bikes
- E-bikes
- Shimano CUES LINKGLIDE drivetrains
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