Shimano Ultegra FC-08 Crankset - 165mm, 11-Speed, 52/36t, 110 Asymmetric BCD, Hollowtech II Spindle Interface, Black

An integral part of Shimano's 11-speed road lineup, the Ultegra FC-08 crank builds upon Shimano's legendary front shifting and transmission efficiency. This crank is designed to provide stiffness, strength, weight savings, and rotational performance. Hollowtech hollow forged crank arms not only the bike's weight, but decreases rotating mass to aid in acceleration Hollowtech technology reduces weight without reducing the crank's strength and rigidity Outer ring's Hollowglide technology cuts down on weight yet maintains strength for better power transfer and quicker and more precise shifting Compatible with Shimano HG-EV and HG-X11 chains 43.5mm chainline / 146mm Q-factor Asymmetrical 110 BCD For outboard bottom brackets (sold separately) Product Specifics Rings: 52/36 Number of Chainrings: Double Drivetrain Speeds: 11 Chainring BCD: 110 Shimano Asymmetric Chainline/Hub Compatibility: 130 Hubs Chainline/Hub Compatibility: 135/142 Road Disc Hubs < 415 mm Chainstay Chainline/Hub Compatibility: 135/142 Road Disc Hubs > 415 mm Chainstay Color: Black Crank Length (mm): 165 Crank Intended Use: Road Weight: 681 Today's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 192790746906 EAN: Not available Manufacturer Part Number: Does Not Apply CK0701 181639-Q0-L