Its low-profile design and chain stabilization will give them the confidence to choose rougher routes.
Always on cue Shimano CUES RD-U4000 expands your trail-riding comfort zone with smooth operation and dependable performance. This 1x9-speed rear derailleur's smooth operation and dependability will help inspire riders to expand their trail-riding comfort zone. Product details Stable drivetrain performance on trails, gravel, and city streets Optimized geometry and spring tension reduce chain drop Low-profile design is optimized for rough terrain Total capacity: 35T Max low sprocket: 46T Min low sprocket: 41T Designed and tested to provide enduring e-biking performance Only compatible with LINKGLIDE shifting system
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