Featuring 15-tooth and 19-tooth oversized pulleys with hand-built low-friction bearings

making it safe for the environment

this crankset combines SRAM's electronic shifting excellence with the analytical insights serious riders demand

strategically positioned for an aggressive riding position

Ideal for road cyclists demanding professional-grade performance and longevity

4211 race socks hibiscus orange Size:XS Featuring 15-tooth and 19-tooth oversizedThe Race Socks are made for summer weather. A sock providing excellent comfort and exceptional durability under the highest performance requirements. The l shaped construction minimizes extra fabric in the shoe and the right left fitted toe box provides a snug fit. Made with Q Skin yarn, featuring inherent silver microparticles to inhibit the growth of bacteria and reduce unpleasant odors. The piqu knitted structure of the socks provides a breathable