Sram: New SRAM RED eTap AXS™ is much more than an evolution. It's a revolution. We created a groupset that's as capable as today's riders and the bikes that they choose. It offers more range, a smoother gear progression, and the simplicity of eTap® shift logic—so that you're always in the right gear. AXS™ allows you to easily personalize the groupset right from your phone and enable your choices while riding. Orbit™ technology offers next-level chain management for all the places a drop bar bike can go. Add exceptional disc brake performance from our award-winning HRD platform, and it’s true innovation, for true advancement.THINGS TO REMEMBERAll the electronic components packaged in one box