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SKU: CKST2966

Shimano Ultegra FC-08 11-Speed Road Crankset with Hollowtech II Spindle, 172.5mm, 50/34T Double Chainrings, Asymmetric 110 BCD, Lightweight Forged Alloy, Black - High-Performance Performance & Engineering for Competitive Cycling

Regular price $365.00
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Description
Specifications

Upgrade your road cycling performance with the Shimano Ultegra FC-08 Crankset - 172.5mm, 11-Speed, 50/34t, Black. Engineered for precision, durability, and lightweight efficiency, this high-performance crankset is an essential component for serious cyclists seeking optimal power transfer and seamless shifting on the road.

Materials & Engineering Excellence

Constructed with Shimano's advanced Hollowtech II technology, the Ultegra FC-08 features forged hollow crank arms that dramatically reduce weight while maintaining exceptional strength and rigidity. The hollowglide outer rings incorporate innovative hollow construction to decrease rotational mass, enhancing acceleration and responsiveness. Crafted from high-quality materials, this crankset ensures long-lasting durability in demanding riding conditions.

Performance & Components

Designed for 11-speed Shimano drivetrains, the FC-08 crankset offers a versatile 50/34T chainring configuration, ideal for climbing and accelerating. The asymmetrical 110mm BCD allows for precise shifting and compatibility with a variety of chainrings. Its 43.5mm chainline and 146mm Q-factor optimize pedaling efficiency and rider comfort. Compatible with Shimano HG-EV and HG-X11 chains, this crankset delivers smooth, reliable power transfer across diverse road surfaces.

Innovative Features & Technology

Equipped with Hollowtech II spindle interface, the crankset provides a secure and stiff connection to your bike's bottom bracket (sold separately), ensuring efficient energy transfer. The Hollowglide technology reduces weight without sacrificing strength, ensuring quick and accurate gear changes. The 9/16" pedal spindle makes it compatible with a wide range of cycling pedals, providing customizable riding setups.

Style & Use Case

With a sleek black finish, the Ultegra FC-08 combines professional-grade performance with a clean aesthetic suitable for high-end road bikes. Whether you're competing in races, tackling challenging climbs, or enjoying fast-paced group rides, this crankset delivers the performance and reliability needed for serious cyclists.

Key Specifications:

- 50/34T double chainrings for versatile gearing

- 11-speed compatibility for smooth, rapid shifting

- 172.5mm crank arm length for optimal leverage

- Hollowtech II spindle for enhanced stiffness and strength

- Compatible with 130 or 135/142mm Road Disc Hubs (sold separately)

- Weighs approximately 674 grams for lightweight cycling efficiency

Elevate your road bike's performance with the Shimano Ultegra FC-08 Crankset - the perfect choice for competitive cyclists and enthusiasts seeking lightweight engineering, advanced technology, and precision handling on every ride.

  • Lightweight Hollowtech II forged aluminum crank arms provide exceptional stiffness, strength, and durability for demanding road cycling conditions.
  • Innovative Hollowglide technology reduces weight while maintaining optimal power transfer and precise shifting performance, enhancing your ride efficiency.
  • Designed with a 110 asymmetric chainring bolt circle diameter (BCD) and 50/34t chainrings, this crankset offers versatile gear options for climbing and sprinting on your road bike.
  • Compatible with 11-speed Shimano road drivetrains and available for outboard bottom brackets, featuring a 172.5mm crank arm length and sleek black finish for a stylish, high-performance look.
  • Optimized for competitive racing and serious road cycling, the Shimano Ultegra FC-08 crankset delivers superior rotational performance, reduced weight, and advanced component engineering for professional-grade riding.
Rings50/34
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)172.5
Crank Intended UseRoad
Weight674
BB IncludedNo
Pedal Spindle9/16"
Spindle Interface TypeShimano Hollowtech II
Defined ColorBlack
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