Shimano CUES RD-U4000
The Shimano CUES RD-U4000 is a 1x9 shadow rear derailleur with low-profile design and chain stabilization for e-bike and urban trails. It suits e-bike riders and gravel cyclists seeking stable, low-maintenance drivetrain performance.
- This Shimano CUES RD-U4000 Shadow 1x9-speed rear derailleur's smooth operation and dependability will help inspire riders to expand their trail-riding comfort zone. Its low-profile design and chain stabilization will give them the confidence to choose rougher routes.
- CUES 9-speed
- 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
- Optimized geometry and spring tension reduce chain drop
- Designed and tested to provide enduring e-biking performance
Pre-order — expected in stock October 2, then ships direct to you.
Pairs well with
Shimano CUES RD-U4000
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