SRAM eTap AXS Wireless Blip remote shift buttons must be paired with the main controller(s) in the AXS System: BlipBox, drop bar controllers, MTB controllers, or Zipp VukaShift. For pairing instructions, consult the pairing section of the user manual.
Note: Rear derailleur firmware may need to be updated to add functionality with AXS Wireless Blips. To learn how to update firmware, check out our firmware update process.