Shimano CUES RD-U4020 Rear Derailleur

By Shimano

Make cycling an essential part of your fitness lifestyle with the Shimano CUES RD-U4020 Shadow 2x9-speed rear derailleur. Designed for daily riding dependability, its smooth and decisive rear shifting will keep you moving around town and into the countryside.* 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* Designed and tested to provide enduring e-biking performance* 11t pulley wheels* Compatible with LINKGLIDE AND HG 11-speed chains

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