Logo
SHOP SERVICE FIND A DEALER
  1. SRAM Technical Service FAQ
  2. SRAM
  3. SRAM AXS Collection
  4. SRAM eTap AXS
  5. SRAM eTap AXS Rim Brake and HRD Shift-Brake Systems
  6. Installation and Use

Installation and Use

  • What type of batteries do the new SRAM RED and Force eTap AXS™ shift-brake levers require? plus icon minus icon
  • One CR2032 per shifter. The same as the previous RED eTap™ groupset. See the shifter and controller battery replacement procedure here. See more
  • How many hours of riding can I get from a fresh set of shifter batteries? plus icon minus icon
  • About 2 years depending on how much you ride/shift. See more
  • Are there any auxiliary buttons on the shifters with unassigned functions that can be used to control other wireless components or perform special functions? plus icon minus icon
  • Yes, the AXS™ buttons on the backs of the shift paddles can be used to switch between shifting modes. Additionally, you can assign eTap™ Blip remote shifter buttons to control other SRAM AXS™ devices. See more
  • Are eTap™ Blip and Clic button functions digitally customizable? plus icon minus icon
  • The functionality of the ports that Blips and Clics are plugged into can be customized using the AXS™ app. See more
  • What size disc brake rotors does SRAM recommend for eTap AXS HRD? plus icon minus icon
  • 160mm for road applications and 140mm for closed circuit applications such as triathlon, TT, cyclocross, and criteriums. See more
  • What type of brake pads are required for SRAM eTap AXS HRD road disc brakes? plus icon minus icon
  • SRAM RED eTap AXS Monobloc calipers use the same pad type as the previous SRAM RED eTap caliper and all of our Force, Rival, and Apex HRD 11-speed disc brake systems. SRAM RED eTap AXS HRD two-piec... See more
  • What disc brake pad compound options does SRAM offer for SRAM RED and Force eTap AXS HRD brakes? plus icon minus icon
  • Organic and metal sintered. See more
  • Can I digitally assign different functions to the buttons (e.g. move the derailleur outboard with a left shifter click)? plus icon minus icon
  • Yes, the AXS App allows you to customize your shift paddle functions as well as the functions of optional remote shift buttons (eTap™ Blips or Clics). Note: SRAM AXS controllers that are paired to ... See more

OTHER FAQs

  • RockShox
  • Zipp
  • Quarq
  • TIME Sport
  • Hammerhead

LIFE

  • Stories
  • Athletes

SERVICE/SUPPORT

  • Rider Support Contact
  • Dealer Support
  • Manuals, Documents & Videos
  • Recalls
  • Warranty
  • Product Registration

COMPANY

  • About
  • Media
  • Careers
  • Logos
  • Locations

Copyright © SRAM Technical Service FAQ . All Rights Reserved.

Deutsch Español Français Italiano