eTap BlipBox

Brand: SRAM

SRAM eTap 11-speed cockpit control for time-trial and triathlon bars: it replaces the hoods that an aero position makes unusable. Four ports take the wired Blips, two per side, and the box relays the shift command to the derailleurs over AIREA, SRAM's proprietary wireless protocol. It runs on a replaceable CR2032 coin cell, with an LED signalling remaining run time in bands.