Ether Seat Masts


KS SEAT MASTS get back to clean, uncompromising basics. Yeah, we make the best droppers in the world and yeah, pretty much every mountain bike these days has one but there are times when a dropper is just not needed and what’s called for is a sleek, cable-free, motion-free, super light work of art to keep the lines of your bike and your epic ride uninterrupted. ETHER seat masts come in unidirectional and aluminum alloy varieties and like all ETHER products, have understated graphics and a confidence that they are the best at what they do.

  • Varied wall thickness for maximum strength where needed and minimum weight where it’s not
  • The same twin bolt micro-adjust head found on the LEV family of dropper posts
  • Unidirectional carbon fiber or heat treated alloy editions
  • Titanium hardware
  • Understated graphics
  • Pair with ether stem and bars for a sleek, no-nonsense, unified look