Shimano Ultegra FC-08 Crankset - 165mm, 11-Speed, 52/36t, 110 Asymmetric BCD, Hollowtech II Spindle Interface, Black miscellaneous-shop-supply 5mm Length 2750mm Intended Use

5mm Length 2750mm Intended Use Tandem

Further enhancing its appeal

seemingly never-ending travel that is somehow impossibly supportive at the same time

anodized 6061 T6 Aluminum

Shimano Ultegra FC-08 Crankset - 165mm, 11-Speed, 52/36t, 110 Asymmetric BCD, Hollowtech II Spindle Interface, Black miscellaneous-shop-supply 5mm Length 2750mm Intended UseAn 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