Sram gx 11 speed front trigger shiftersrams gx 11 speed front trigger shifter provides sharp and dependable shifting thanks to srams x actuation technology built for precision reliability and durability the gx trigger shifter brings championship winning technology to everyone features speeds2 speed compatibilityx actuation recommended groupgx 2x11 technology highlightsx actuation matchmaker compatible materialaluminium pull lever weight122gtechnologiesx actuation x actu