Shimano Crank XTR FC-M9100-1 12-Speed without Chainring

The Shimano XTR FC-M9100 1x12-speed crank with 162 mm Q-factor and 52 mm chainline stands for highest drive efficiency at low weight. With her, Shimano has properly advanced the 1-speed evolution. It offers optimum power transmission and maximum speed for the new XTR system, which only use 1 chainring.

It’s lighter. It’s stiffer. It’s smoother. What else would you expect from next gen XTR? Optimal power transfer for maximum speed? Splined interface chainring? Don’t worry, you get it all!In Mountain bike riding, trail conditions change drastically from one second to the next, from one turn to the next. Mountain bikers need to be able to seamlessly Perceive the conditions, Judge their options, and Operate their bike in a split second. XTR satisfies the needs of the most demanding riders by providing the highest level of precision and integration. We refocused on the original goal of XTR - to be the ultimate race components.

FEATURES

• Compatibility 1x12-speed with CS-M9100-12 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-CRM95 Available in different gradations (30-32-34-36-38) - Chainring is not included

SPECIFICATIONS

• Use: MTB
• Group: XTR M9100
• Model: FC-M9100-1
• Gradation: Chainring is not included!
• Q-Factor: 162mm
• Threaded BB shell width: 68 / 73mm
• Gear rear: 12-speed
• Construction: Hollowtech II
• Compatible Chain: CN-M9100 12-speed
• Crank arms: 4 arm
• O.L.D: 142mm / 148mm (Boost)
• Chain line: 52mm
• Crank Arm Length (choose variant)
• 170mm
• 175mm
• Material 
• Crank arm: Aluminum Anodized
• Crank axle: Steel Plated
• Weight: from approx. 528g with chainring (not included)