The completely re-designedRockshox Reverb Stealth Plunger Remote Dropper Seatpost 30.9offers new travel options and an overall shorter post length allowing more riders to benefit from longer travel options. The new Vent Valve Technology allows for an easy on-the-bike solution to the "squish" of the past. The updatedRockshox Reverb Stealth is here. Rockshox Reverb Stealth Plunger Remote Dropper Seatpost 30.9 Features NEW Features Vent Valve Technology for super simple service if the need arises NEW Travel options 175mm and 200mm NEW Shorter overall post length Stealth Internal cable routing Standard and 1X remote options Rockshox Reverb Stealth Plunger Remote Dropper Seatpost 30.9 Specifications Post diameter: 30.9mm Travel: 100mm, 125mm, 150mm, 170mm, 200mm Remote: Standard (L-Below, R-Above) Connection type: Standard Hose length: 2000mm Colour (Telescoping Seatpost): Black Clamp type: Discrete