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SKU: CKST2171

Shimano SLX FC-M7120-1 12-Speed MTB Crankset 175mm Hollowtech II Engineered for Trail, Lightweight Forged Aluminum, Direct Mount Chainring Compatibility, 55mm Chainline, Black, High-Performance 1x Drivetrain Components

Regular price $129.67
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Description
Specifications

Upgrade your mountain biking performance with the Shimano SLX FC-M7120-1 Crankset - a durable, lightweight, and high-performance component engineered for serious trail riders. Designed with advanced materials and innovative technology, this 12-speed direct mount crankset delivers optimal power transfer, superior stiffness, and reliable performance in demanding off-road conditions.

Materials & Performance Engineering:

Constructed from Hollow Forged Aluminum, the Shimano SLX FC-M7120-1 crankset maximizes strength while minimizing weight, ensuring efficient power delivery on every ride. The Hollowtech II technology provides an enhanced balance of stiffness and durability, enabling riders to push through technical trails with confidence. The 175mm crank length is ideal for mountain biking, offering a perfect blend of leverage and control.

Components & Technology:

Featuring Shimano's renowned Hollowtech II spindle interface, this crankset guarantees excellent rotational performance and load distribution. The 12-speed driveline supports precise and seamless gear shifts, enhancing trail effectiveness. Please note that the chainring is sold separately, allowing customization based on your riding style and terrain. The crankset is compatible with 141/148 Boost hubs and features a 55mm chainline for increased clearance and frame compatibility.

Style & Use Case:

Designed exclusively for mountain biking, the sleek black finish adds a professional and aggressive aesthetic to your bike. Whether you're hitting rugged trails, technical descents, or cross-country adventures, the SLX FC-M7120-1 crankset provides reliable functionality and stylish performance. Its 9/16" pedal spindle ensures broad compatibility with numerous pedal options.

Innovative & Differentiating Features:

- Hollow forged crank for enhanced power transfer and weight savings

- Optimized Hollowtech II technology for stiffness and durability

- 12-speed compatibility for wide gear range

- Direct mount chainring system for clean, snag-free chain management

- 55mm chainline and 178mm Q-factor for optimal clearance and rider comfort

Upgrade your mountain bike with confidence using the Shimano SLX FC-M7120-1 Crankset - the perfect fusion of strength, lightweight engineering, and trail-ready technology. Shop now and experience superior performance in every ride.

  • Durable Shimano Hollowtech II technology ensures exceptional stiffness, strength, and lightweight performance for efficient power transfer on demanding mountain trails.
  • Constructed from high-strength forged aluminum, the SLX FC-M7120-1 crankset balances rugged durability with a lightweight design to enhance handling and reduce rider fatigue during mountain biking adventures.
  • Designed for 12-speed mountain bike drivetrains with direct mount chainrings (sold separately), providing seamless compatibility and optimized shifting performance across various trail conditions.
  • Features a sleek black finish combined with the 175mm crank length and 55mm chainline, making it ideal for aggressive trail riding, technical terrain, and mountain biking enthusiasts seeking reliability and style.
  • Innovative 1x drivetrain compatibility with Shimano's Hollowtech II spindle interface offers simplified setup, reliable performance, and compatibility with Boost hubs (141/148mm), maximizing your bike's performance and trail confidence.
RingsSold Separately
Number of ChainringsNo Rings Included
Drivetrain Speeds12
Chainring BCDDirect Mount
Chainline/Hub Compatibility141/148 Boost Hubs
ColorBlack
Crank Length (mm)175
Crank Intended UseMountain
BB IncludedNo
Pedal Spindle9/16"
Spindle Interface TypeShimano Hollowtech II
Defined ColorBlack
keyword searchSLX FC
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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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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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If there is ever an issue with an order we will work at warp speed to fix our mistake and make sure you never go a day without a bicycle! If you are not receiving the quality of service you need from one of our exceptionally qualified bicycle experts, tell them Ben Berman told you to tell them "Customer Loyalty" and then name your terms.

Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

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.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


Company Core Values: 

These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

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If you want to go fast, go alone, if you want to go far, go together. Get your team involved and become stronger together.

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