RockShox Reverb AXS XPLR A2The Reverb AXS XPLR dropper post delivers more control, confidence, and fun on gravel roads everywhere. Getting the saddle out of the way means more room to move, saving you from awkward maneuvering and sketchy descents. Lightweight air only internals featuring built in ActiveRide compliance. Saddle clamp options compatible with 7x10 oval carbon rails. AXS handlebar controls (drop or flat bar) sold seperately. SRAM AXS battery and charger included.