SRAM GX Eagle AXS Controller - 12-Speed, Right Hand, 2-Button, Rear, w/ Discrete Clamp, BlackThe SRAM Eagle AXS Shifter brings wireless shifting technology to the SRAM Eagle 12 speed drivetrain to pioneer a completely new shifting experience. AXS enabled componentry software makes it possible to both program and personalize compatible SRAM and RockShox components Touchpoints are totally customizable to your preferences, allowing you to choose which button does what through the SRAM AXS App Customize inboard and outboard shift options