E*thirteen Tubeless Valves with Schraeder or Presta Options 2

Want the choice of Schraeder or Presta valves for your tubeless wheels? E*thirteen has the solution, with this clever little valve that allows you to swap out just the top part of the valve for a Schraeder or Presta interface, while keep the base stem the same. The base fits in a Presta-drilled rim hole.