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SKU: CKST2952

Shimano Ultegra FC-08 11-Speed Crankset 50/34t, 165mm Hollowtech II Spindle, Asymmetric 110 BCD, Lightweight Carbon Engineering, Enhanced Power Transfer, Road Cycling Performance, Black

Regular price $365.00
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Description
Specifications

Boost your road cycling performance with the Shimano Ultegra FC-08 Crankset - a top-tier, high-performance component engineered for serious cyclists. Designed with precision and innovation, this 11-speed crankset delivers exceptional power transfer, lightweight agility, and durability for competitive racing or exhilarating long rides.

Materials & Construction:

Constructed with Shimano's Hollowtech II technology, the Ultegra FC-08 features forged, hollow crank arms crafted from high-strength materials that provide an optimal balance of strength and weight savings. The Hollowglide technology in the outer chainring minimizes weight without compromising durability or rigidity, ensuring maximum efficiency and consistent shifting performance.

Performance & Engineering:

Built for serious road cyclists, this crankset offers a 50/34T double chainring setup, perfect for climbing and sprinting alike. The asymmetric 110 BCD (Bolt Circle Diameter) enhances rigidity and power transfer, with a 43.5mm chainline for compatibility with a wide range of road hubs. The crankset's lightweight design (weighing only 674 grams) reduces rotational mass, enabling quicker acceleration and seamless power delivery on every pedal stroke.

Components & Technology:

Compatible with Shimano HG-EV and HG-X11 chains, the Ultegra FC-08 ensures smooth, precise shifting across all 11 gears. Its 165mm crank arm length caters to riders seeking a balanced stance and optimal biomechanics. Designed for outboard bottom brackets (sold separately), it features a Shimano Hollowtech II spindle interface for straightforward installation and dependable performance.

Style & Use Case:

With its sleek black finish, the Shimano Ultegra FC-08 Crankset complements any high-end road bike, offering both style and function. Perfect for competitive racers, endurance riders, and cycling enthusiasts, it excels on a variety of terrains and riding conditions, making it a versatile upgrade or replacement for your road bike's drivetrain.

Innovative & Differentiating Features:

- Hollowtech II forged crank arms for enhanced stiffness and reduced weight

- Hollowglide technology in the outer ring for optimized weight-to-strength ratio

- Asymmetrical 110 BCD for increased power transfer efficiency

- Compatible with 11-speed drivetrains for seamless gear shifting

- Designed for road cycling with a 43.5mm chainline and 165mm crank arms

Upgrade your road cycling experience with the Shimano Ultegra FC-08 Crankset - engineered for maximum performance, durability, and style. Whether you're racing or enjoying long-distance rides, this crankset ensures you stay ahead of the pack.

  • Lightweight Hollowtech II forged crank arms with Hollowglide technology minimize rotational weight, enhancing acceleration and responsiveness during high-speed cycling.
  • Constructed from durable, high-strength materials designed for competitive road riding, offering optimal rigidity and power transfer under rigorous conditions.
  • Features an 11-speed compatible chainring setup with 50/34t gear ratios and a 110mm asymmetric BCD, ensuring smooth, precise shifting and optimal gear engagement on varied terrain.
  • Designed with a sleek black finish and 165mm crank length, this crankset combines style with performance, making it suitable for both competitive racing and serious cycling enthusiasts.
  • Innovative outboard bottom bracket compatibility (sold separately) and a 43.5mm chainline optimize drivetrain efficiency and frame integration for a seamless riding experience.
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)165
Crank Intended UseRoad
Weight674
BB IncludedNo
Pedal Spindle9/16"
Spindle Interface TypeShimano Hollowtech II
Defined ColorBlack
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Ben Berman Founder & CEO of 365 Cycles


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