Just snap the valve cap off, click a pump ... just like the original Presta/Shrader EnCase pumps that launched last summer. Wolf Tooth Tubeless Valve Stem Kits for Clik Valve are even simpler.

If you’ve worked on a high-end mountain or road bike for any length of time, you have likely cursed the Presta valve. This humble century-old invention is the bane of many a home and ...

The AroFly, however, takes a different approach – it threads onto the rear tire's Schrader or Presta valve stem. It's also claimed to be the world's smallest power meter. Using a pitot tube ...