MicroSHIFT RD-M665M Rear Derailleur 1x11/10S

XLE Rear Derailleur 11 Speed Medium Cage Clutch

The XLE series of rear derailleurs feature top quality, durable metal construction and compatibility with Shimano MTB drivetrains, giving you maximum flexibility when putting together a new build or repairing an existing bike.

Features: 

- Reliable ratchet-and-pawl clutch is easily adjustable and repairable

- Direct path cable routing for smooth and responsive shifting

- Compatible with 11-46T 11-speed cassettes

- Aluminum body with steel cage

- Speed: 11-Speed

- Cage Length: Medium Cage

- Max Cog: 40-46T

- Capacity: 41T

- Clutch: Yes

- Cage Material: Steel

- Outer Link Material: Aluminum

- Compatibility: Shimano Mountain