จาน XTR, FC-M9000-2, 2 ชั้น, 11-SPD, 38X28T, 175MM, 170MM  ไม่มีกะโหลก, มีกล่อง, 

Mountain biking has rapidly evolved since the previous introduction of Shimano’s top level XTR groupset. Shimano sees different directions in mountain biking with wheel sizes and riding styles changing and now defines four main categories within mountain biking. Competitive Cross Country is driven by physical efforts while Enduro focuses on more technical challenges but both have equivalents at the non-competitive Trail level. To serve mountain bikers who will only settle for the best, Shimano today introduces the new rider tuned XTR M9000 groupset. 

New XTR M9000 provides range and ensures rhythm for diverse riding styles and terrain to create smooth, harmonic pedaling - the ultimate goal of a drivetrain. 

Crankset FC-M9000-2 for 2x11-speed 

If you want to be competitive and flexible then 2x11 is the non-compromise choice. 

The FC-M9000 is a race specific crank arm with a Q-factor of just 158mm and a 3D hollow bonded lightweight left crank arm which can be used for single or double use. 

The dedicated XTR 1x chainring features retention technology with a unique tooth profile that eliminates the need for chain retention devices. 

Only compatible with HG-X11-speed chains.