Shimano XT RD-M8100-GS Rear Derailleur - 12-Speed, Medium Cage, Black

Closed, opens at 10amIndependent shop in FremontDirections

Available from Cripple Creek Backcountry when we last checked, in the last two days. Sold from the shop’s own store; the price there is the one that counts.

The DEORE XT M8100 series of derailleurs offers an enhanced level of drivetrain silence, achieved by reducing tension in the low gear position and adding a bumper to the pulley cage. The larger 13T pulleys improve efficiency and chain management, while compatibility with SHIMANO's new 12-speed cassettes increases range.