SHIMANO Cues U4000 Rear Derailleur - 9-Speed - GS / Medium Cage closeout left lever dropper switch

left lever dropper switch

Comes with mounting bolts and square washers

and bridge from debris

HeiQ cooling technology

5" headset

SHIMANO Cues U4000 Rear Derailleur - 9-Speed - GS / Medium Cage closeout left lever dropper switchThis 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. ONLY compatible with Shimano CUES 9 Speed LINKGLIDE shifters. ONLY compatible with Shimano CUES 9 Speed LINKGLIDE shifters Stable drivetrain performance on trails, gravel, and city