Description

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.

•Stable drivetrain performance on trails, gravel, and city streets

7Shadow 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

•13t pulley wheels

•Compatible with LINKGLIDE AND HG 11-speed chains

•Largest Cog: 46

9 speed.