Shimano CUES RD-U4000-GS Rear Derailleur - 9-Speed Shadow Design Direct Attach Medium Cage BLK Windblock-No Provides added stiffness in the

Provides added stiffness in the caliper and utilizes a pad compound that offers more bite

DebonAir air spring reduces friction from every single moving part improving bump absorption and response under load and drastically reducing rider fatigue

Total Volume 61 Color Black Waterproof Yes Number of Compartments 1 Weight 319 Defined Color Black Primary Material Polyethylene Attachment Method Straps

allowing for progression and fun

Shimano CUES RD-U4000-GS Rear Derailleur - 9-Speed Shadow Design Direct Attach Medium Cage BLK Windblock-No Provides added stiffness in theShimano CUES RD U4000 GS Rear Derailleur 9 Speed Shadow Design Direct Attach Medium Cage Black. This Shimano CUES RD U4000 Shadow 1x9 speed rear derailleurs 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 Shadow low profile design