Shimano Dura-Ace Di2 12-speed Climbing Switch Shifter

$134.99

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Every Millisecond Matters
Shimano's new climbing shifters are designed for those who know that every millisecond matters; those that know that races are lost in a slow gear change and that a seamless shift can make all the difference. These Shimano Dura-Ace Di2 12-speed Climbing Switch Shifters are there to make that difference. Create your own shift points exactly where you need them with these compact electronic shifters to allow you to perfectly manage your effort when climbing.
Specifications . Compact shifters create custom shift points on the handlebar . Attach to handlebar via zip tie . 260mm cable length . Weight: 5.7g