Sram nx1 11 speed trigger shiftersram nx trigger shifter with x actuation technology gives you sharp dependable shifting built for precise and swift shifting across srams wide range 11 speed cassette the nx trigger shifter brings industry changing technology to everyone features x actuation for precise and dependable 11 speed performance fully compatible with all sram 1x drivetrains speed 11 compatibility x actuation weight 142gtechnologiesx actuation developed specifically for sr