Shimano SW-RS801-S Di2 12-speed Sprint Switch Shifter$103
Every Millisecond Matters Shimano’s new sprint 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 Sprint 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 on the drops.
• Compact shifters create custom shift points on the handlebar
• Attach directly to handlebar
• 100mm cable length
• Weight: 3.1g