Chrono Knee Warmers Color:Black increase the range of the

increase the range of the cassette

2mm cable x 2

4mm clamp Seat Post: Alloy polished silver

The result: a cassette that's light

These 11-speed chainrings work best with SRAM chains and SRAM Yaw front derailleurs

Chrono Knee Warmers Color:Black increase the range of theGiro's Chrono Knee Warmers' clean design moves freely with you. They are constructed with Wikpro material, a proprietary blend of polyester and nylon knit that enhances moisture transfer while staying soft against the skin and providing great rebound and fit. These knee warmers have enough stretch to allow freedom of movement, while staying comfortably in place on your body. Keep your knees covered to extend your ride even when the weather gets brisk.