Axs is SRAM´S new bike component integration system that connects electronic bicycle components and software.

Tech Specs:

• AXS™ enabled for easy monitoring and firmware updates
• X Range™ gear technology gives you more range and a smoother gear progression, so you're always in the right gear
• Integrated power measurement
• Power meter is fully integrated into the chainset for lighter weight
• Power readings are accurate to within +/1.5% and are unaffected by weather conditions during a ride
• Power balance measures left and right legs separately
• Improved front shifting performance for crisp and precise front shifts
• Unique chainring shape results in a lighter, stiffer and more durable crankset
• Integrated chainring design significantly reduces weight
• 8-bolt direct mount compatibility only for the new RED® and Force eTap AXS™ cranks.
• Not compatible with earlier 8-bolt cranks