Shimano XT FC-M8100-1 12-speed

• FC-M8100-1 Q-Factor 172mm
• Chain line: 52mm
• O.L.D 142mm / 148mm (Boost)
• Compatibility 1×12-speed with CS-M8100 cassettes 10-45 and 10-51
• Mounting system Direct mount (Lighter and stiffer design & easy exchangeable chainring by direct mount and one key release)
• Chainring SM-CRM85 Available in different gradations (28-30-32-34-36) – Chainring is not included!

Product features

• Use: MTB
• Group: XT M8100
• Model: FC-M8100-1
• Gradation: Chainring is not included!
• Q-Factor: 172mm
• Threaded BB shell width: 68 / 73mm
• Gear rear: 12-speed
• Construction: Hollowtech II
• Compatible Chain: CN-M8100 12-speed
• Crank arms: 4 arm
• O.L.D: 142mm / 148mm (Boost)
• Chain line: 52mm

Crank Arm Length

• 170mm

Weight