GET READY FOR 12-SPEED
Every few years, new standards will come out in the bike world. 11-speed drivetrains took over the world with wider ranges and more capabilities. Now, 12-speed drivetrains are taking over with even wider ranges. The Shimano XTR FC-M9100-1 Cranks features an entirely new construction, using direct mount chainrings, a special gear tooth profile for improved chain retention, and a narrow 162mm Q-factor.