Deore XT Crank Arms

$86.96

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Estimated delivery dates: Jan 16, 2026 - Jan 17, 2026
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Description

Details:

  • Series: Deore XT M8100
  • Speeds: 12-speed
  • Material: Aluminum
  • P.C.D: Direct 
  • Bottom bracket not included
  • Chainring not included

Shimano Deore XT FC-M8100 Crank Arms

  • Hub Spacing:  Non-Boost (135/142mm) & Boost (141/148mm)
  • Chainline: 52mm
  • Q-factor: 172mm
  • Average weight (32t): 620 grams

Shimano Deore XT FC-M8120 Crank Arms

  • Hub Spacing: Boost (141/148mm)
  • Chainline: 55mm
  • Q-factor: 178mm
  • Average weight (32t): 628 grams

Shimano Deore XT FC-M8130 Crank Arms

  • Hub Spacing:  Superboost (157mm)
  • Chainline: 56.5mm
  • Q-factor: 181mm
  •  Average weight (32t): 636 grams

Compatibility:

The Shimano Deore XT Crank Arms are compatible with the following:

  • Chain: Shimano HG 12-speed chains
  • Chainring: Shimano direct mount chainrings:  CRM75, CRM85, CRM95
  • Bottom Bracket: Shimano Hollowtech II Bottom Brackets
  • Pedal: All 9/16″ pedals