Rear derailleurs
Shimano Shimano CUES RD-U6000 Rear Derailleur
10/11-speed mechanical 1x · 48-50T low sprocket
Compatibility: reviewed
Known specifications can be used by the compatibility engine.
Retailer offers
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Catalog trust
Evidence and freshness
Technical-source dates and retailer offer checks are separate. A retailer check does not validate compatibility.
Report a correction- Technical review
- Aug 13, 2026
- Compatibility review
- Reviewed Aug 13, 2026
Approved technical sources
- Shimano Lifestyle Active rear derailleur specificationsManufacturerSource checked Jul 31, 2026Evidence reviewed Aug 13, 2026
- Shimano current component ordering catalogManufacturerSource checked Jul 29, 2026Evidence reviewed Aug 13, 2026
- Shimano rear drivetrain compatibility C-454ManufacturerSource checked Jul 29, 2026Evidence reviewed Aug 13, 2026
Technical data
Specifications
- Speeds
- 11-speed
- Supported speeds
- 10-speed, 11-speed
- Maximum cassette cog
- 50T
- Smallest cassette cog
- 11T
- Supported cassette combinations
- 11-48t, 11-50t
- Supported front chainrings
- 1
- Maximum front difference
- 0T
- Drivetrain family
- Shimano CUES mechanical 11-speed
- Compatible chain families
- Shimano LINKGLIDE / HG 11-speed
- Shift actuation
- Mechanical
- Frame mounting
- Conventional hanger
- Total capacity
- 39T