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SKU: CKST3535

FSA SL-K 2x Modular Carbon Crankset - Ultra-Light Hollow Carbon Arms, 50/34T Chainrings, 12-Speed Compatible, 30mm 386EVO Spindle, Direct Mount Chainrings, MEGATORQ Tech, for Road & Gravel Cycling

Regular price $492.00
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Description
Specifications

Experience Unmatched Performance with the Full Speed Ahead SL-K 2x Modular Carbon Crankset - 165mm, Designed for Shimano HG+ 12-Speed Systems

Optimize your road or gravel ride with the cutting-edge engineering and lightweight design of the FSA SL-K 2x Modular Carbon Crankset. Crafted from premium materials and manufactured entirely in-house, this high-performance crankset is engineered for serious cyclists seeking durability, precision, and style.

Materials & Construction:

- Hollow Carbon Technology: Utilizes advanced FSA Hollow Technology to produce ultra-light, hollow crank arms that deliver an ideal balance of stiffness and weight savings.

- Premium Finish: Features a sleek UD carbon surface that not only enhances durability but also provides a striking aesthetic, perfect for riders who demand both form and function.

- Cold Forged Aluminum Chainrings: Equipped with CNC-machined 7075 aluminum chainrings embedded with FSA's innovative MEGATORQ technology, ensuring exceptional strength and longevity.

Performance & Engineering:

- Integrated with 12-Speed Shimano HG+ Compatibility: Tailored for seamless performance with Shimano 12-speed road systems, offering precise and reliable shifting.

- Optimized Chainring Design: Features direct mount outer and 90 BCD inner chainrings, with an exclusive tooth profile that minimizes chain drops and maximizes chain retention during intense rides.

- Enhanced Shifting Efficiency: The updated derailment angle on the non-contact side allows for quicker, more accurate gear changes even under high load conditions.

- Drive System: Includes a premium 30mm CNC-machined BB386EVO spindle for increased stiffness and power transfer, with a Q-factor of 174mm and a 44mm chainline, suited for both road and gravel applications.

Style & Use Case:

- Versatile Compatibility: Compatible with 130mm hubs and 135/142mm road disc hubs, accommodating a range of bike configurations including road and gravel bikes with chainstays under or over 415mm.

- Sleek Aesthetics: The black finish complements any bike setup, elevating your bike's look while providing lasting elegance.

- Intended for Performance & Durability: Perfect for cyclists who demand lightweight components that don't compromise strength-ideal for racing, endurance riding, and gravel adventures.

Innovative & Differentiating Features:

- In-House Manufacturing & Quality Control: Ensures each crankset meets the highest standards of performance and reliability.

- Advanced Chainring Technology: FSA's MEGATORQ system offers unmatched chain retention and shift smoothness, tested extensively in extreme conditions.

- Lightweight & Stiff Design: The combination of hollow carbon arms and precision-machined aluminum components makes this crankset a leader in power transfer and efficiency.

Upgrade your cycling setup with the FSA SL-K 2x Modular Carbon Crankset-where innovation meets performance, offering a perfect blend of lightweight engineering, durability, and sleek style for the serious cyclist.

  • Lightweight Carbon Construction with FSA's Hollow Technology delivers exceptional stiffness and durability for high-performance cycling.
  • Optimized for Shimano HG+ 12-Speed systems with 50/34T double chainrings, ensuring smooth, reliable shifting across varied terrains.
  • Revolutionary MEGATORQ technology enhances chain retention, reduces chain drops, and provides faster, more precise gear changes under intense riding conditions.
  • Premium 30mm CNC machined BB386EVO spindle and cold forged 7075 aluminum chainrings offer superior strength, longevity, and seamless compatibility with road and gravel bikes.
  • Sleek UD carbon finish and modern 165mm crank length with a 44mm chainline combine style and functionality, making it ideal for competitive racers and serious enthusiasts seeking a performance-oriented crankset.
Rings50/34
Number of ChainringsDouble
Drivetrain Speeds12
Chainring BCDDirect Mount FSA
Chainring BCD90
Chainline/Hub Compatibility130 Hubs
Chainline/Hub Compatibility135/142 Road Disc Hubs < 415 mm Chainstay
Chainline/Hub Compatibility135/142 Road Disc Hubs > 415 mm Chainstay
ColorBlack
Crank Length (mm)165
Crank Intended UseRoad
Crank Intended UseGravel
Weight650
BB IncludedNo
Pedal Spindle9/16"
Spindle Interface Type386 EVO
Defined ColorBlack
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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!

Living an active lifestyle is just that, a lifestyle that never goes away and our goal is to always exceed your expectations so we can take this lifelong journey together. We strive to have the parts you need, at competitive prices with unmatched shipping speeds!

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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