The extra shifters in the Sram Red eTAP group: Blip. These are buttons to change gears. These are attached with cables, and a small plug in the left and right levers. These buttons work the same way as the normal shifters.
Use the left Blip to shift to a lighter gear (rear derailleur), the right Blip to shift to a heavier gear (rear derailleur). Push both Blips to operate the front derailleur. A very innovative group.
Be it the fireworks of a finale, an ideal rhythm, climbing on the top, or a deep, dark place extracting the last kilojoule of effort on your bike split, you want to adjust your gear with the twitch of a finger. eTap Blip satellite shifters allow you to shift when you want, where you want.
• Limitless remote shifting positions for drop and aero bars
• Compatible with SRAM RED® eTap shift/brake controls