Shimano XTR M9125-1 12 Speed 1X Crankarms

The Shimano XTR FC-M9125 crankset features 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

• Front 1x crankset
  
• Special gear teeth profile designed for MTB riding usage
  
• Crankset can be used as common component
  
• Smoother driving even over bumpy terrain
  
• Lighter and stiffer design & easy exchangeable chainring by direct mount and one key release
  
• Exchangeable of single and double chainring by direct mount
  
• Q-factor: narrow (168mm)
  
• Chainline: 55mm
  
• For 12x157mm "super boost" O.L.D.
  
• Chainrings: Shimano direct mount compatible (chainring sold separately)
  
• Compatible Chain: CN-M9100
  
• Chainring Mount: direct mount
  
• Rear Speeds: 12
  
• Recommended BB Pressfit: SM-BB94-41A (sold separately)
  
• Recommended BB Threaded: SM-BB93 (sold separately)
  
• Threaded BB Width: 68/73mm
  
• Weight: 573g.