SRAM's 11-speed XX1 Trigger Shifter fires off shifts quickly, precisely, and most importantly, dependably. It uses SRAM's X-Actuation for sharp, consistent shifts over any terrain, in any condition. A carbon body and lever keeps the weight down, and the adjustable clamp mount and trigger position lets you dial in the ergonomics. Plus, its compact size plays well with almost all brake levers and is MatchMaker X compatible.