The Shimano XT FC-M8120 1 x 12-speed Boost crank with 178 mm Q-factor, 55 mm chainline and 148 mm O.L.D stands for highest drive efficiency at low weight. It offers optimum power transmission and maximum speed for the new XT system, which only use 1 chainring.
Features
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FC-M8120-1 Q-Factor 178mm
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Chain line: 55mm
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O.L.D 148mm (Boost)
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Compatibility 1x12-speed with CS-M8100 cassettes 10-45 and 10-51
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Mounting system Direct mount (Lighter and stiffer design & easy exchangeable chainring by direct mount and one key release)
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Chainring SM-CRM85 Available in different gradations (28-30-32-34-36) - Chainring is not included!
Specification
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Use: MTB
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Group: XT M8100
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Model: FC-M8120-1
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Gradation: Chainring is not included!
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Q-Factor: 178mm
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Threaded BB shell width: 68 / 73mm
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Gear rear: 12-speed
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Construction: Hollowtech II
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Compatible Chain: CN-M8100 12-speed
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Crank arms: 4 arm
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O.L.D: 148mm (Boost)
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Chain line: 55mm
Crank Arm Length
Material
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Crank arm: Aluminium Anodized
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Crank axle: Steel Plated
Weight
- Approx. 608g with chainring
Contents
- 1 x Shimano XT FC-M8120-1 12-speed Crank without Chainring
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
