Shimano Ultegra FC-08 Crankset - 172.5mm 11-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK

Experience the precision and performance of the Shimano Ultegra FC-08 Crankset, expertly crafted for serious road cyclists. Measuring 172.5mm with an 11-speed 50/34t configuration and a 110 Asymmetric BCD, this crankset features Shimano's renowned Hollowtech II spindle interface in a sleek black finish. Built as a key component of Shimano’s 11-speed road lineup, the Ultegra FC-08 crankset enhances your ride by delivering exceptional stiffness, strength, and weight efficiency, all while optimizing rotational performance for smoother pedaling and faster acceleration.

• Hollowtech Hollow Forged Crank Arms: Engineered to reduce overall bike weight and minimize rotating mass, these arms improve acceleration and responsiveness on every pedal stroke.
• Weight-Optimized Hollowtech Technology: Innovative design reduces weight without compromising crank strength or rigidity, ensuring durability and power transfer remain uncompromised.
• Hollowglide Outer Rings: These rings cut weight while maintaining strength, promoting efficient power transfer and enabling quicker, more precise front shifting.
• Chain Compatibility: Fully compatible with Shimano HG-EV and HG-X11 chains, ensuring seamless drivetrain integration and reliable shifting performance.
• Precision Specifications: Featuring a 43.5mm chainline and 146mm Q-factor, the crankset offers optimal alignment and ergonomic positioning for enhanced pedaling comfort.
• Asymmetrical 110 BCD Design: Supports a balanced, compact chainring setup that maximizes efficiency and versatility across varied terrain.
• Outboard Bottom Bracket Compatibility: Designed for use with outboard bottom brackets (sold separately), allowing easy upgrades and maintenance.