Shimano Dura-Ace Di2 Remote Climbing SwitchThe next time you're suffering up the canyon you'll be stoked you installed the Di2 Remote Climbing Switch. Mounted to the top of the handlebars, and designed for rear shifting only, the Di2 switch installs easily and makes climbing and cobblestones a more comfortable place to shift gears.Product FeaturesMaterial: Type: Crankset Compatibility: double ringCompatible Components: Weight:... More
