Shimano XTR RD-M9120 SGS 12-speed MTB rear derailleur

The Shimano XTR M9120 SGS rear derailleur retains the Japanese brand's DNA with the Shadow+ system still present. This model is even more compact and robust than the 9100 version, as it has been designed for enduro riding. The chain tension is also greater to prevent chain jumps and derailments.

More rigid, this derailleur offers even more precise and durable gear shifting. For better performance and to cope with the significant difference in cassette tooth count, the pulleys now have 13 teeth.In this SGS (extra-long cage) version, this derailleur is compatible with Shimano 12-speed single-chainring drivetrains designed for enduro with more robust components. In this SGS (extra-long cage) version, this derailleur is compatible with Shimano 12-speed single-chainring drivetrains designed for enduro with more robust components. justify;">Features¤¤¤