Shimano XTR M9100-1 12 Speed Crank Arm

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sku: GM080120-19

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Shimano XTR M9100-1 12 Speed Crank Arm


An impressive gear range of 612%. Shimano's widest gear ratio options allow you to conquer every type of terrain.

  • 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 (162mm)
  • Chainline: 52mm
  • For 12x142mm 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