Shimano XTR M9100 cranks feature a lightweight and rigid design thanks to Hollowtech II crank construction. Chainrings can be easily exchanged with the direct mount system and one key release.

– Single front chainring set up (chainring not included)
– Gear tooth profile designed for MTB riding usage
– Crank can be exchanged between single and double front chainring set ups
– 168mm Q-Factor