Get sharp, dependable single-shift gear changes with the SRAM GX-e X-ACTUATION trigger shifter. Built for precise shifting across SRAM's wide range 11-speed cassette, the GX-e trigger shifter brings SRAM 1x technology to everyone.SRAM 1x X-ACTUATION for precise and dependable shiftsSingle-shift gear changes with 11-speed performanceMatchMaker X compatible with discrete clampAluminum pull leverItem SpecificationsColorBlackDrivetrain Speeds11Rear Der/Shifter CompatibilitySRAM X-ActuationShifter StyleTrigger SRAM GX-e Single Shift Trigger Shifter Shifter, Flat Bar-Right UPC: 710845820212