SRAM RED eTap AXS offers wider range and closer progression, so you’re 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 it’s still wireless.

• Designed with Quarq DZero power measurement integrated into the crankset.
• Redeveloped from the ground up, the unique link
• shape results in a quieter chain with faster, more precise shifts.
• The workhorse of X-Range gearing, it's specifically designed for wireless electronic shifting, and the one-piece design offers you the best in weight savings.