Red eTap AXS 2X Electronic HRD FM GroupSetThe Future is Now SRAM RED eTap AXS offers wider range and closer progression, so youre always in the right gear. A quiet, secure and smooth ride, whatever the terrain. A system that does exactly what you want, when you want. And its still wireless. SRAM eTAP AXS HRD Shift Brake System: Fully wireless electronic shifting. Fully hydraulic disc braking. The SRAM RED eTap AXS HRD shift brake system is the future. And the future is custom. AXS enabled and