When is Reverb AXS™ available for purchase? February 06, 2019 15:59 We will begin providing product to the market in April 2019. Related articles What sizes are available for Reverb AXS™? Can I fit Reverb AXS™ to any mountain bike? How much does Reverb AXS™ cost? How does Reverb AXS™ connect and integrate with other wireless components within the AXS™ group? Can I digitally assign different functions to the AXS™ controller buttons?