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 compatible with sram red etap shift brake controls compatible with blipbox aero cockpit control sram 11 speed compatible limitless remote shifting positions for drop and aero bars