Ultegra FC-08 2x 11-Speed Crankset u-lock Fit System - BOA® Fit

Fit System - BOA® Fit System featuring Single-Dial Li2

These Kestrel BOA Mountain clipless shoes feature the BOA Fit System for a custom fit

Flat Protection 700x38c: Endurant Casing and BlackBelt

and updated ratchet arms for a more secure hold on your bikes

Ultegra FC-08 2x 11-Speed Crankset u-lock Fit System - BOA® FitAn 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