Shimano CUES MTB RD-U4000 GS 1x9-Speed Rear Derailleur Brand_6bySix or 1 hour completely run-flat

or 1 hour completely run-flat

Bike carrier to tow ball lock: yes

Aggressive profile with ample sipe spacing for mixed terrain

Headset CAAD Optimo

Width: 130mm

Shimano CUES MTB RD-U4000 GS 1x9-Speed Rear Derailleur Brand_6bySix or 1 hour completely run-flatRear Derailleur MTB SHIMANO CUES RD U4000 GS 9 Spd Direct Attachment Ind. Pack ERDU4000GS Expand 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. Its low profile design and chain stabilization will give them the confidence to choose rougher routes. FEATURES Stable drivetrain performance