Shimano CUES FD-U6000-D Front Derailleur - 10/11-Speed Double Side Swing Direct Mount 36/40t Max BLK/SilverShimano CUES FD U6000 D Front Derailleur 10 11 Speed Double Side Swing Direct Mount 36 40t Max Black Silver. Exceptional front shifting performance for large wheel mountain bikes. Tackle trails with this Shimano CUES FD U6000 front derailleurs smooth and quiet shifting. It is compatible with 2x11 and 2x10 speed drivetrains. ONLY Compatible with LINKGLIDE shifting system. Smooth and quiet shifting on and off the trail Provides and extra wide range with