The Shimano XTR M9100 group was developed to meet the demands of mountainbike racers at the highest level and guarantees "second to none" performance.

The range offers the most versatile components for XC, Enduro and Marathon races.

It all started with the search for the ultimate MTB racing components and now the XTR continues 27 years of innovation with even more speed, focus and control. It is jam-packed with the technological advantages needed to push the boundaries of today's insanely demanding courses. It is lighter, smoother, more durable and versatile to transfer all pedal-pounding watts into ground speed with extreme efficiency.

The hollow forged Shimano XTR FC-M9100 1x12-speed crankset works with a wide range of XTR 9100 chainrings from 30 to 38 teeth to fit every riding style and terrain. Chainrings are direct mount for weight reduction and improved power transfer. It also makes it easy to switch out your rings when needed.

With a 162 mm Q-factor the FC-M9100 is ideal for Cross Country and Marathon use.

Image of Shimano XTR FC-M9100-1 XC Race Crank 1x11/12-speed
Specifications

Material: Crank Arms: Aluminium (anodized)

Axle: Steel

Weight: approx. 511 gram (175 mm | manufacturer's specs)

Crank length (mm): 170 | 175

Fitting for Derailleur: 1x12-speed | 1x11-speed (wide flange)

Axle Profile: Hollowtech II (integrated BB axle, 24 mm)

BB Shell Width: 68 / 73 mm

Recommended Bottom Bracket: SM-BB94-41A (Pressfit) | SM-BB93 (Threaded)

Direct Mount Standard: Shimano

Type of Chain: Hyperglide+

Chainline: 52 mm

Q-Factor: 162 mm

Included in delivery: without chainring and bottom bracket cups

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