Shimano XTR M9100 MTB groupsets announced: 12-speed and a new freehub standard

XTR has occupied the top tier in Shimano’s mountain bike range since the first generation decimated the CNC-machined aftermarket world in 1991. Shimano has now announced the new XTR M9100 and M9120 versions, both of which not only incorporate a 12-speed cassette and proprietary freehub standard, but provide some clues on where Shimano will be … Continue reading Shimano XTR M9100 MTB groupsets announced: 12-speed and a new freehub standard