Our stock are all the latest posts with the V2.1 actuator. The OneUp Dropper post is now available in 120mm, 150mm, 180mm and 210mm lengths and all can be shimmed down in travel by 10 or 20mm. OneUp have been obsessed with shaving every last millimeter from the latest OneUp post to give you the the shortest stack height and shortest total length of any dropper post. No other post can get your saddle lower. Cable actuated with reliable sealed cartridge internals for easy home servicing and includes travel adjust shims allow you to custom tune your post to dial in your perfect length. The dropper market is dominated by big brands and re-branded TranzX catalogue posts. OneUp's dropper offers something better, a post with class leading specs, innovative useful features AND real value. Posts are supplied without a remote lever. You can choose your lever here.