The sram xx1 was built with a dedicated 1x design philosophy making it simpler lighter and more durable than any other no matter where you ride no matter what youre up against sram xx1 unstoppable the sram xx1 11 speed trigger shifter makes you quick on the draw featuring srams 1x11 x actuation for precise and dependable 11 speed performance this is a multi adjust trigger shifting that is matchmaker x compatible carbon cover with adjustable carbon pull lever full gore ride on cable