The matching buttons for the Sram Red eTap circuit. Whether you put on the final sprint or climb up a pass, whether you step round or mobilise your last power reserves, always one push of a button to change the gear. You want to switch with the twitching of one finger and not coarse to operate a huge switch. The Sram eTap Blip satellite buttons are the solution! You can switch at any time when you want, where you want and how you want.