microSHIFT XCD Rear Derailleur - 11-Speed, Medium Cage, Black, With Clutch

XCD rear derailleurs are compatible with Shimano mountain shifters and wide range cassettes. CNC-machined rigid construction partnered with enhanced chain stability allow you to power up and down through a variety of terrains. Compatible with wide range cassettes Strong spring tension for enhanced chain stability Clutch mechanism can be turned on to maintain chain tension, or off to allow for easier shifting and easier wheel swaps Full aluminum lightweight construction Rear Derailleur Mount Type: 10x1 Standard Rear Der/Shifter Compatibility: Shimano DynaSys11 Cage Length: Medium Drivetrain Speeds: 11 Weight: 330 Color: Black Chain Wrap Capacity (teeth): 41 Largest Cog: 46