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SKU: CKST2969

Shimano Ultegra FC-08 11-Speed Double Crankset 52/36t, 175mm, Hollowtech II Spindle, Asymmetric 110 BCD, Lightweight Aluminum Road Bike Crank with Precision Power Transfer & Superior Durability

Regular price $365.00
$405.95 Sale price $365.00 Regular price
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Description
Specifications

Upgrade your road cycling performance with the Shimano Ultegra FC-08 Crankset - the perfect blend of lightweight engineering, precision technology, and sleek style. Designed for serious cyclists seeking maximum efficiency, durability, and speed, this 11-speed double crankset features a 52/36t chainring combination, optimized for competitive racing and high-performance training.

Materials & Construction:

Built with Shimano's innovative Hollowtech II technology, the Ultegra FC-08 crankset features hollow forged crank arms that dramatically reduce weight while maintaining superior strength and stiffness. The Hollowglide outer chainring benefits from advanced lightweight design, ensuring crisp, quick shifting and efficient power transfer. Crafted in a sleek black finish, this crankset combines durability with a refined aesthetic suitable for any road bike.

Performance & Engineering:

Engineered for optimal rotational efficiency, the FC-08's asymmetric 110mm BCD (Bolt Circle Diameter) enhances rigidity and supports precise gear changes. The Hollowtech II spindle interface ensures a strong, smooth connection with outboard bottom brackets (sold separately), providing a consistent, responsive pedaling experience. With a chainline of 43.5mm and a 146mm Q-factor, this crankset offers a natural riding position and superior power delivery for competitive cyclists.

Components & Technology:

Compatible with Shimano HG-EV and HG-X11 chains, the FC-08 crankset guarantees seamless shifting under load-making it ideal for high-speed climbs, fast descents, and aggressive ride styles. Its lightweight design, weighing only 681 grams, reduces rotational mass, helping riders accelerate faster and climb more efficiently. The crankset's durability is enhanced by high-quality materials and Shimano's precision engineering, ensuring long-lasting performance ride after ride.

Style & Use Case:

Sporting a sleek black aesthetic, the Shimano Ultegra FC-08 is as stylish as it is functional. Perfect for road racing, endurance riding, or high-paced training sessions, this crankset delivers the performance edge needed to dominate on the pavement. Its advanced design ensures compatibility with various road disc hubs (135/142mm) and chainstay lengths, making it a versatile upgrade for serious cyclists.

Innovative Features & Differentiators:

- Hollowtech II hollow forged crank arms for lightweight strength

- Hollowglide technology for weight savings without sacrificing durability

- Asymmetric 110 BCD for enhanced stiffness and cleaner power transfer

- Compatible with 11-speed Shimano HG-EV and HG-X11 chains

- Designed for high-performance road cycling with precise shifting and optimal power transfer

Enhance your cycling setup with the Shimano Ultegra FC-08 Crankset - engineered for speed, built for endurance, and designed for serious riders seeking Shimano's legendary quality and innovative technology. Upgrade your ride today for smoother shifts, lighter weight, and unmatched performance on the road.

  • Optimized for lightweight performance, the Shimano Ultegra FC-08 Crankset features forged Hollowtech II crank arms, reducing rotational mass for faster acceleration and enhanced power transfer on the road.
  • Engineered with Hollowglide technology, this crankset offers a perfect balance of weight savings and strength, ensuring precise and responsive shifting with 11-speed Shimano HG-EV and HG-X11 chains compatible.
  • Designed for endurance and durability, the 52/36T double chainrings with an asymmetric 110mm BCD optimize crank stiffness and pedaling efficiency, ideal for competitive cyclists and serious enthusiasts alike.
  • Built for versatile road use, the 175mm crank arm length, 43.5mm chainline, and compatibility with 130, 135, and 142mm hub standards make this crankset suitable for a wide range of bike frames, including disc and rim brake models.
  • Featuring a sleek, black finish and innovative Hollowtech II spindle interface, the Ultegra FC-08 combines style and technological excellence, offering premium performance for serious road riders seeking lightweight, stiff, and reliable drivetrain components.
Rings52/36
Number of ChainringsDouble
Drivetrain Speeds11
Chainring BCD110 Shimano Asymmetric
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)175
Crank Intended UseRoad
Weight681
BB IncludedNo
Pedal Spindle9/16"
Spindle Interface TypeShimano Hollowtech II
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!

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Ben Berman Founder & CEO of 365 Cycles


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