Remote actuated dropper posts for MTB and Gravel ridingFully serviceable design with replaceable cartridgeAvailable in several diameters and lengthsComposite flat bar remote levers are included with all 30.9mm and 31.6mm postsRemote not included with 27.2mm model (sold separately)Designed for internally routed cables30.9mm506mmBlackAlloy0mm580g185mm100mmAir/OilYesUPC/EAN/GTIN: 888571112328