Shimano CUES RD-U6000 Shadow Linkglide 10/11 Speed Rear Derailleur
Shimano CUES RD-U6000 Rear Derailleur – 10/11-Speed LINKGLIDE. Compatible with 10-speed & 11-speed LINKGLIDE drivetrains. Speeds: 10-speed / 11-speed (LINKGLIDE only). Chain Compatibility: LINKGLIDE & HG 11-speed chains.