Rear derailleurs
Shimano CUES RD-U4010 9-speed rear derailleur
CUES RD-U4010 9-speed rear derailleur
Compatibility: reviewed
Known specifications can be used by the compatibility engine.
Retailer offers
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Technical data
Specifications
- Speeds
- 9-speed
- Supported speeds
- 9-speed, 10-speed
- Maximum cassette cog
- 39T
- Supported cassette combinations
- 11-36t, 11-39t
- Supported front chainrings
- 1
- Drivetrain family
- Shimano CUES LINKGLIDE mechanical 1x9
- Compatible drivetrain families
- Shimano CUES LINKGLIDE mechanical 1x9, Shimano CUES LINKGLIDE mechanical 1x10
- Compatible chain families
- Shimano LINKGLIDE / HG 11-speed
- Shift actuation
- Mechanical
- Frame mounting
- Conventional hanger
- Total capacity
- 28T
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
- Sep 16, 2026
- Compatibility review
- Reviewed Sep 16, 2026
Approved technical sources
- Installed identity for CUES RD-U4010 9-speed rear derailleur
- primoscycles.com/products/pixieManufacturerSource checked Sep 15, 2026Evidence reviewed Sep 15, 2026