FC-08 Ultegra Crankset

Product Information

The Shimano Ultegra FC-08 11-Speed Crankset is a cornerstone of Shimano's 11-speed road groupset, delivering a refined blend of stiffness, strength, and reduced weight for efficient power transfer. Designed for serious road cyclists, this crankset offers precise and reliable front shifting performance. It's built to maintain consistency on long rides, demanding climbs, or during spirited group efforts, offering a lightweight yet robust foundation for your drivetrain.

Employing advanced forging techniques and intelligent design, the FC-08 ensures every pedal stroke contributes effectively to forward momentum. Its construction focuses on optimizing rotational performance without compromising durability, making it ideal for both competitive and recreational riders seeking a high-performance crankset.

Features

• Hollowtech II technology for optimal balance of stiffness, strength, and lightweight rotating performance
• Hollowglide outer chainring construction reduces weight while maintaining rigidity for precise shifting
• Asymmetrical 110 BCD (Bolt Circle Diameter) accommodates a range of chainring combinations
• Hollow-forged aluminum crank arms reduce rotational mass for quicker acceleration

Specs

• Speed: 11-speed
• Spindle Diameter: 24mm (Hollowtech II)
• Chainline: 43.5mm
• Q-Factor: 146mm
• Chainring Material: Aluminum
• Crankarm Material: Aluminum
• Compatible Chains: Shimano HG-EV and HG-X11
• Claimed Weight: Approximately 674-681g (depending on chainring configuration)