The Shimano XTR RD-M9100 1x12 rear derailleur is the ultimate upgrade for MTB riders looking for performance, efficiency and quiet shifting on all terrain. Designed for 1x12 drivetrains, it reduces chain tension in the low gear and features an extra damper on the derailleur pulleys to provide smoother, quieter shifting even on rough and technical trails.
The larger 13T pulleys improve chain handling and efficiency, making shifting faster and more precise. The XTR RD-M9100 is compatible with SHIMANO's new 12-speed cassettes, including those with up to 51T, providing an impressive shifting range and making it perfect for both steep climbs and fast descents. Built to withstand the rigors of MTB, this rear derailleur delivers reliable performance in all conditions. Upgrade your MTB with the XTR RD-M9100 for an unparalleled cycling experience.
