The Covert Elite Dropper seatpost includes a new shifter oriented remote lever for easy operation. The cartridge-based system is designed to have the longest service life in the industry. If repair is needed, it's fast, affordable, and simple. Every part that makes up the Covert dropper is carefully chosen, and of the highest grade quality available.Custom made Norglide bearing bushings and Trelleborg O-Rings and sealsThomson saddle clamps and fastenersMotul Oil for durability and precision qualityThe return speed is damped in the last 15mm of upward travel to be gentle on your seating areaInfinitely adjustable throughout the travelCable actuated, with included leverItem SpecificationsActuationCable RemoteCable RoutingInternalClamp StyleStd RailsColorBlackDefined ColorBlackDiameter30.9Length450MaterialAluminumOffset (mm)0Remote PositionLeftTravel (mm)150 Thomson Covert Elite Dropper Seatpost Dropper Seatpost UPC: 875850007499