Shimano Di2 SW-R600 Remote Climbing Shifter hiking Because this racing shoe is

Because this racing shoe is unisex

Isolated Compression System™ – Low profile compression straps for size adjustment and additional load control

ISO Diameter: 590/26 x 1 3/8

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Full Sidewall

Shimano Di2 SW-R600 Remote Climbing Shifter hiking Because this racing shoe isClimbing doesn't just require strong legs and a lean frame. It also necessitates clean shifting, especially if you want to jump to attack. If you currently use Di2 or are considering an upgrade, the SW R600 Remote Climbing Shifter is a part you'll want to add. Unless you're one of the few pros who are able to stand for long stretches, you most likely sit and grasp the tops of your bars while climbing. And although it's more comfortable for the long