Ultegra FC-08 2x 11-Speed Crankset u-lock The Siskin Men's hydration pack

The Siskin Men's hydration pack is a svelte option for those who want to carry just enough gear

Do not use the Lumina as a hand-held lighting device when in high and boost modes

Designed for trail and enduro riding

CNC machined from a single piece of 7075-T6 aluminum billet

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

Ultegra FC-08 2x 11-Speed Crankset u-lock The Siskin Men's hydration packAn 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