The Shimano Deore M5100-2 mountain bike crank delivers precise and reliable shifting for 2x11-speed drivetrains, for 135 and 142mm dropout spacing.
2-piece crankset increases the rigidity of the crankset with less weight Designed to transmit pedaling force efficiently Specific 2x11-speed drive for an extra wide range
Q-factor 178.5mm - Chain Line 48.8mm Chainring Material: steel Arm x BCD: 96mm asymmetrical 4-bolt Compatible Chain: HG-X11 / 11-speed Color: Black Not Included: Chain Guard, Bottom Bracket
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.