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ShimanoXT FC-M8120 2x Boost Crankset


Item # SHIU18D

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  • Black, 170mm, 36/26t ($232.99)
  • Black, 175mm, 36/26t ($232.99)
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Item # SHIU18D

XT FC-M8120 2x Boost Crankset

With the Shimano XT FC-8120 2x Boost Crankset we're proving to the world and our riding buddies that 2x ain't dead. This crankset is built to work with the ever-rarer 2x boost bikes, making sure we have optimal range and still beat our buddies up and down the mountain. The crankset uses hollow-forged alloy for a strong and supportive base without an added weight penalty.

  • 2x crankset for use with boost axle spacing bikes
  • Hollow-forged alloy cranks are strong and lightweight
  • Included 36/26t chainring to shred up and down the trail
  • Designed for mountain bike use
  • Replacement chain rings available for bigger or smaller steps

Tech Specs
Arm MaterialHollowtech II
Arm Length165mm, 170mm, 175mm, 180mm
Bolt Circle Diameterdirect mount
Compatible Components141/148 Boost Hubs
Manufacturer Warranty2 years
Activitymountain biking

Actual Weight

Black, 170mm, 36/26t
Black, 175mm, 36/26t

Actual weights are measured in-house by the Competitive Cyclist team.

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