The OneUp lever mimics your R/H shifter’s inboard upshift paddle position instead of the usual downshift paddle position of most remotes. This position requires considerably less thumb movement to reach the lever.
The OneUp EDC Tap Kit includes: A Star Nut Puller / "Go No-Go" Gauge, Tap and Tap Guide. (A Tap is a common cutting tool used to manufacture/cut internal threads)
This kit includes all the parts required to rebuild your dropper cable and housing for a V2 Dropper Post. It also includes a set screw style bushing which allows the V2 Post to be used with other dropper levers.