Shimano XT M8100 12 Spd Crank Arms - Black
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Shimano XT M8100 12 Spd Crank Arms - Black

Shimano XT M8100 12 Spd Crank Arms - Black

Shimano XT M8100 12 Speed Crank Arms

52mm chain line works with 142 or 148 O.L.D. Prioritizes narrowest possible Q factor

  • Special MTB gear teeth profile improves chain engagement and retention
  • Hollow forged crank maximizes power transfer while limiting weight
  • Superior chain retention
  • Rigid and lightweight design for aggressive trail riding
  • Q-factor: 172mm
  • Chainline: 52mm chain line works with 142 or 148 O.L.D. (Prioritizes narrowest possible Q factor)
  • Compatible Bottom Bracket Type: Outboard
  • Compatible Chain: HG 12-speed
  • Bolt Circle Diameter: 96mm asymmetrical 4-bolt (direct mount spider)
  • Chainring sold separately
  • Rear Speeds: 12
  • Recommended Bottom Brackets: BB-MT800-PA (Pressfit); BB-MT800 (Threaded)
  • Bottom Bracket sold separately
  • Threaded BB Shell Width: 68/73mm
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From $46.50

Original: $154.99

-70%
Shimano XT M8100 12 Spd Crank Arms - Black

$154.99

$46.50

Shimano XT M8100 12 Spd Crank Arms - Black

Shimano XT M8100 12 Speed Crank Arms

52mm chain line works with 142 or 148 O.L.D. Prioritizes narrowest possible Q factor

  • Special MTB gear teeth profile improves chain engagement and retention
  • Hollow forged crank maximizes power transfer while limiting weight
  • Superior chain retention
  • Rigid and lightweight design for aggressive trail riding
  • Q-factor: 172mm
  • Chainline: 52mm chain line works with 142 or 148 O.L.D. (Prioritizes narrowest possible Q factor)
  • Compatible Bottom Bracket Type: Outboard
  • Compatible Chain: HG 12-speed
  • Bolt Circle Diameter: 96mm asymmetrical 4-bolt (direct mount spider)
  • Chainring sold separately
  • Rear Speeds: 12
  • Recommended Bottom Brackets: BB-MT800-PA (Pressfit); BB-MT800 (Threaded)
  • Bottom Bracket sold separately
  • Threaded BB Shell Width: 68/73mm

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Shimano XT M8100 12 Speed Crank Arms

52mm chain line works with 142 or 148 O.L.D. Prioritizes narrowest possible Q factor

  • Special MTB gear teeth profile improves chain engagement and retention
  • Hollow forged crank maximizes power transfer while limiting weight
  • Superior chain retention
  • Rigid and lightweight design for aggressive trail riding
  • Q-factor: 172mm
  • Chainline: 52mm chain line works with 142 or 148 O.L.D. (Prioritizes narrowest possible Q factor)
  • Compatible Bottom Bracket Type: Outboard
  • Compatible Chain: HG 12-speed
  • Bolt Circle Diameter: 96mm asymmetrical 4-bolt (direct mount spider)
  • Chainring sold separately
  • Rear Speeds: 12
  • Recommended Bottom Brackets: BB-MT800-PA (Pressfit); BB-MT800 (Threaded)
  • Bottom Bracket sold separately
  • Threaded BB Shell Width: 68/73mm