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SKU: CK0045

Shimano XTR FC-M9120 12-Speed Hollowtech II Mountain Bike Crankset - Lightweight 170mm Rigid Alloy Construction, Direct Mount Chainrings, Gray Finish, Compatible with 141/148 Boost Hubs, MTB Performance & Innovative Chainline Technology

Regular price $480.37
$565.00 Sale price $480.37 Regular price
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Description
Specifications

Upgrade your mountain biking performance with the Shimano XTR FC-M9120 Crankset - the perfect combination of lightweight engineering, durability, and cutting-edge technology. Designed for serious MTB enthusiasts, this 12-speed Hollowtech II crankset delivers exceptional stiffness and power transfer, ensuring maximum efficiency on rugged trails.

Constructed from high-quality, lightweight materials, the Shimano XTR M9120 crankset features an optimized Hollowtech II construction that reduces weight without sacrificing strength, providing superior ride responsiveness and durability. The sleek gray finish gives it a modern, professional look, ideal for high-performance mountain bikes.

Performance & Engineering:

- Engineered with Shimano's advanced Hollowtech II technology for increased rigidity and optimal power transfer.

- Compatible with 12-speed MTB drivetrains, offering precise and reliable shifting.

- Gear tooth profile tailored specifically for mountain biking to handle aggressive terrain and technical climbs.

Components & Technology:

- Direct Mount chainring system allows for quick and tool-free exchange, making customization seamless.

- Can be configured with single or double front chainrings (chainrings sold separately), providing versatile options for different riding styles.

- Designed for 141/148 Boost hubs for enhanced wheel compatibility and increased frame clearance.

Style & Use Case:

- Specifically engineered for mountain biking enthusiasts who demand high performance and durability.

- Ideal for trail, enduro, and all-mountain riding, offering a perfect balance between lightweight design and rugged strength.

- 170mm crank arm length suits a wide range of riding disciplines and rider preferences.

Innovative & Differentiating Features:

- Easy-to-use key release system for quick chainring swaps.

- Optimized chainline to enhance pedaling efficiency and reduce drivetrain issues.

- Durable materials and advanced engineering ensure long-lasting performance on demanding terrains.

Upgrade your bike with the Shimano XTR FC-M9120 Crankset for a blend of high-end engineering, versatile customization, and unparalleled MTB performance. Whether tackling technical descents or steep climbs, this crankset delivers dependable power transfer and refined style to elevate your mountain biking experience.

  • Lightweight and rigid Shimano XTR FC-M9120 Crankset constructed with Hollowtech II technology for exceptional strength and efficiency on mountain biking trails.
  • Designed for 12-speed drivetrain compatibility, this crankset offers seamless gear performance, optimized for MTB riding with precise chain engagement and durability.
  • Features a versatile single front chainring setup with easy direct mount system and one-key release, allowing quick customization and maintenance tailored to your trail riding style.
  • Engineered with a 168mm Q-factor and 170mm crank arm length, ensuring optimal pedaling ergonomics, clear clearance, and improved power transfer on rugged terrain.
  • Premium gray finish with compatibility for 141/148 Boost hubs, built for aggressive mountain biking and demanding off-road adventures, making it an essential upgrade for serious riders.
RingsSold Separately
Number of ChainringsNo Rings Included
Drivetrain Speeds12
Chainring BCDDirect Mount
Chainline/Hub Compatibility141/148 Boost Hubs
ColorGray
Crank Length (mm)170
Crank Intended UseMountain
BB IncludedNo
Pedal Spindle9/16"
Spindle Interface TypeShimano Hollowtech II
Defined ColorGray
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We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

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Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

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Ben Berman Founder & CEO of 365 Cycles


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Customer Reviews

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SneakyRay

I like the design and it has 38 teeth,
my dislike is it cost 3x’s of Deore XT. I installed it on my 2021 Giant Trance Advanced Pro 29-1;