SRAM GX-e Single Shift Trigger Shifter Still Single 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. Features SRAM 1x X-ACTUATION for precise and dependable shifts Single-shift gear changes with 11-speed performance Match Maker X compatible with a discrete clamp | Sram | Gx-E Single Shift Trigger Shifter 11S Discrete Clamp