Sram gx 2x11 speed trigger shifter setget sharp dependable shifting with the sram gx x actuation trigger shifters built for precise and swift shifting across our wide range 11 speed cassette the gx trigger shifters bring championship technology to everyone developed specifically for sram 1x x actuation keeps shifting sharp and consistent across the entire 10 to 42 tooth cassette features weight 242g per pair speeds 2x11 compatibility x actuation recommended group gx 2x11 technology