Shimano Deore Rear Derailleur – RD M6100 (SGS, 12-Speed)

The Shimano Deore RD-M6100 delivers exceptional performance and advanced shifting controls with decreased tension in the low gear position.  Larger 13T pulleys increase efficiency and chain management while compatibility with Shimano’s new 12-speed cassettes boosts range. It delivers consistent and confident shifting performance through any kind of terrain. The RD-M6100 comes with a Chain Stabilizer (Clutch) that reduces chain drop, slap, and noise when riding on rocky trails and tricky sections. The Deore RD-M6100 is designed to work with 12-speed drivetrains on mountain bikes with a rear cassette supporting up to 51T.