Shimano XTR RD-M9100-SGS 12 Speed Rear Derailleur Long Cage Direct MountThe Shimano XTR RD-M9100-SGS 12 Speed Rear Derailleur is designed to withstand full force pedaling on the roughest trails, with smooth shifting and exceptional chain stability. It offers enhanced shifting performance, a low-profile design, and low sprocket compatibility. For use with 1x11 and 1x12 set ups. Will accommodate up to a 51-tooth cog. Designed with a Shadow RD+ clutch to reduce chain slap and create a quiet drivetrain with less distraction. Decreased rear derailleur tension at low gear positions prevents high chain tension. Features a larger 13-tooth pulley. This is the long cage, direct mount version. Weighs 237g.689228880252
