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Load image into Gallery viewer, Shimano-105-FC-R7100-Crankset-170-mm-Double-12-Speed-CKST2808-Bicycle-Crankset
Load image into Gallery viewer, Shimano 105 FC-R7100 Crankset - 170mm, 12-Speed, 52/36t, 110 Asymmetric BCD, Hollowtech II Spindle Interface, Black
Load image into Gallery viewer, Shimano 105 FC-R7100 Crankset - 170mm, 12-Speed, 52/36t, 110 Asymmetric BCD, Hollowtech II Spindle Interface, Black

SKU: CKST2808

Shimano 105 FC-R7100 12-Speed Double Crankset - 170mm, 52/36T, Hollowtech II Aluminum Construction, Asymmetric 110 BCD, Lightweight Performance, Road Cycling Gear, Black with Crank Arm Durability and Crisp Shifting

Regular price $217.76
$238.95 Sale price $217.76 Regular price
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Description
Specifications

Upgrade your road cycling performance with the Shimano 105 FC-R7100 12-Speed Crankset - a perfect blend of lightweight engineering, durability, and precise shifting designed for serious cyclists. Crafted with advanced Hollowtech II technology, this 170mm crankset features a robust lightweight aluminum construction finished in sleek gloss black anodized for a professional look. The 52/36T chainrings, featuring Shimano's innovative structural resin ribs, deliver crisp and efficient power transfer while reducing weight, ensuring every watt counts on your ride.

Engineered for optimal performance, the FC-R7100 crankset boasts a hollow aluminum arm structure providing maximum rigidity and strength without excess weight. Its HollowGLIDE design enhances front shifting responsiveness, making gear changes smoother and more accurate across varied terrain. The 110 Asymmetric BCD ensures excellent compatibility with Shimano HG 12-speed chains, enabling seamless integration into your road cycling drivetrain.

Designed specifically for road bikes, this crankset features a 44.5mm chainline and a 148mm Q-factor to optimize pedaling efficiency and rider comfort. The spindle interface is Shimano's renowned Hollowtech II, ensuring a secure, easy installation that maintains superior stiffness and durability. Whether you're tackling fast group rides, endurance races, or daily training, the Shimano 105 FC-R7100 crankset provides exceptional value for riders seeking high performance at a competitive price point.

Key Features & Benefits:

- Lightweight & Stiff Construction: Hollow aluminum arms with anodized finish reduce weight while maintaining structural integrity.

- Enhanced Shifting Performance: HollowGLIDE technology with resin ribs ensures crisp front shifts and improved drivetrain responsiveness.

- Optimized Power Transfer: Hollowtech II spindle interface maximizes stiffness for efficient energy transfer onto the pedals.

- Compatibility & Versatility: Designed for 12-speed road drivetrains, with a 110mm asymmetric BCD and 52/36T chainrings.

- Durable & Stylish: Elegant gloss black anodized finish offers corrosion resistance and a sleek look suitable for modern road bikes.

Elevate your cycling experience with the Shimano 105 FC-R7100 Crankset - the reliable choice for road enthusiasts demanding precision, durability, and performance. Perfect for upgrading your existing drivetrain or building a new race-ready setup, this crankset is engineered to meet the demands of competitive and recreational riders alike.

  • Lightweight and durable Shimano 105 FC-R7100 crankset features hollow aluminum construction with an anodized black finish, delivering enhanced strength and corrosion resistance for long-lasting performance.
  • Engineered with Shimano's Hollowglide technology, this 12-speed crankset provides crisp, precise front shifting and improved power transfer, making it ideal for competitive road cycling and endurance riding.
  • Equipped with Shimano's 110 Asymmetric chainring BCD and wide 52/36t gear ratios, the crankset offers optimized gear engagement and seamless gear changes across varied terrain.
  • Designed with a 170mm crank arm length and a 44.5mm chainline, it ensures optimal pedaling efficiency and compatibility with road disc hubs for versatile use on modern road bikes.
  • Featuring Hollowtech II spindle interface for enhanced stiffness and simplified installation, this crankset combines advanced engineering with sleek black styling-perfect for upgrading your road bike's performance and aesthetics.
ColorBlack
Rings52/36
Number of ChainringsDouble
Crank Length (mm)170
Crank Intended UseRoad
Drivetrain Speeds12
Weight754
BB IncludedNo
Pedal Spindle9/16"
Spindle Interface TypeShimano Hollowtech II
Chainring BCD110 Shimano Asymmetric
Chainline/Hub Compatibility135/142 Road Disc Hubs > 415 mm Chainstay
Defined ColorBlack
keyword search105
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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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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.

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Ben Berman Founder & CEO of 365 Cycles


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