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Shimano XTR FC-M9100-1 Crankarms U Unisex 170mm

XTR FC-M9100-1 Crankarms - Boost Stealth Gray, 170mm - Excellent

$286.87

34% Off

Original price

$434.99

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About this item

Brand

Shimano

Model

XTR FC-M9100-1 Crankarms

Item

732458

Type

Closeout

Size

Unisex 170mm

Gender

Unisex

Condition

Excellent

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Product Information

Product Condition: The XTR FC-M9100-1 Crankarms - Boost is in Excellent condition. The Crankset is in Excellent condition. The crankset was previously owned for approximately two weeks. The following observation has been made about this item: " The crankset has signs of installation to a bottom bracket." Bottom bracket and pedal washers not included. Item sold as is. All warranties void.

Size: Unisex 170mm

Color: Stealth Gray

Retail Cost: $434.99

Certain competitors of Shimano have demonstrated the market's demand for a twelve speed mountain drivetrain, and no wonder: there are seemingly endless options for soaring up every steep, while retaining power-packing options for the flats and steeps. Being the keen observers of the industry they are, then, the company has released the Shimano XTR FC-M9100-1 Crankarms, along with its all-new XTR M9100 12-speed groupset.

The new XTR M9100 crank arms do not deviate enormously from Shimano's consistently-proven formula of hollow-core alloy arms. Of note is the fact that the left-side crank arm is now hollow-bonded, a manufacturing process that saves weight over previous production methods without giving up strength. Where they do shift from older generations is in skipping the familiar spider and ring technology we saw in all preceding years, opting for a direct-mount application that enables the crank to be run as either a one-by or two-by setup. The spindle and arms themselves, without a bottom bracket, weigh a remarkably light 516 grams when paired with a 32-tooth chainring (not included).

The Shimano XTR FC-M9100-1 Crankarms are available from 165mm to 175mm lengths, offering options that cater to the shorter riders. The system is designed specifically for M9100 chainrings, which are available in both one-by and two-by configurations to suit your riding needs. Shimano crafts the crankset with its new 12-speed XTR 9100 groupset in mind, soaring into the new-age in which having a gear for every climb may mean reaching the finish line first. The cross-country minded 9100 version of the M9100 crankset features a 162mm-wide Q-factor — narrower than the 168mm all-mountain M9120 version — which boosts pedaling efficiency for racers, and ads a little extra width over previous 9000-series cranks to expand compatibility to more rides.


XTR FC-M9100-1 Crankarms (DWGAMD6)

Tech Specs

WARNING

Arm Material

cold forged alloy

Arm Length

165mm, 170mm, 175mm

Chainring Sizes

Bolt Circle Diameter

direct-mount

Bolts

Rings

BB Type

[recommended Pressfit BB] Shimano SM-BB94-41A, [recommended threaded BB] Shimano SM-BB93

Spindle

Q Factor

162mm

Chainline

52mm

Compatible Components

Shimano XTR 9100-series 12-speed components

Claimed Weight

[170mm, with added 32t ring (not included)] 1lb 2.2oz (516g)

Recommended Use

mountain biking

Actual Weight Notes

Questions

About the seller

Backcountry

Avg. Ship Time

20 hours