SRAM Red eTap AXS Road Groupset - 2x12-Speed, HRD Shift/Brake Levers, FM Calipers, CL Rotors, Chain, F/R Derailleurs,Effortless performance. Effortless perfection. SRAM has refined every part of RED to create effortless one finger braking, smooth front shifting, fully wireless connectivity, and expanded gearing choices to fit every rider. They packed in every feature they could, like new shift points and more brake adjustability, while still shaving grams off every component to bring you the lightest electronic groupset ever. Riding isn't effortless. RED is.