Shimano CUES FD-U4000-L Front Derailleur - 9/10-Speed Double Top-Swing Low Clamp Mount 36/40t Max BLK/Silver ModelNumber=C0968 - Fits 12-notch threaded bottom

- Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 48–50mm and a minor diameter (inside of notches) of 46

Short handle for hard to reach areas

low-maintenance ride performance Requires the Rear Shock Bearing Adapter Socket Tool for installation and removal DU bushing must be removed prior to installation

Purposeful shapes and design provide confident grip and maximum comfort

8 Drop Bend Style Compact Cable Routing Internal Material Aluminum Width Measurement Center Width 38 Defined Color Black Clip-on Compatible Yes

Shimano CUES FD-U4000-L Front Derailleur - 9/10-Speed Double Top-Swing Low Clamp Mount 36/40t Max BLK/Silver ModelNumber=C0968 - Fits 12-notch threaded bottomExceptional front shifting performance for large wheel mountain bikes. Tackle trails with this Shimano CUES FD U4000 front derailleur's smooth operation and outstanding durability. Its extra wide range front double gearing and versatile 2x9 10 speed design give you the freedom to explore. ONLY Compatible with LINKGLIDE shifting system. Smooth and quiet shifting on and off the trail Provides and extra wide range with front double Offers wider tire