Remote cable actuation with an ergonomically designed under-bar lever;The air-sprung hydraulic locking cartridge offers infinite adjustability within dropping range;A keyed chassis prevents rotation for a stable ride;The 2-bolt rocker head with micro adjustment allows for easy saddle tilt adjustment;Internal cable routing keeps housing tucked away and free from moving wheels;Includes cable, housing and 1x under-bar remote lever;On-Bar Drop Line Universal Lever sold separately;The frame must be compatible with internally routed seatpost routing;