Shimano XTR M9120 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