The Click Valve recommends a new air chuck for your pump. That is, not just your floor pump at home, but your field inflation tools, whether it be a hand pump, CO2 cartridge, or electric inflator. If ...

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 professi… ...

If your bike has Presta valves on its rims or tubes, you'll know that pumping the tires can be a fiddly business. The Zilch floor pump is claimed to address that problem, with head seals that don ...

I pushed the head on and voilà! Air flowed in like I couldn't believe. The problem wasn't the bore of the presta valve, it was the valve core. Since that time seating tires has been a breeze and I've ...

Aortic stenosis is one of the most common and most serious heart valve problems. But many people don't know they have it, and many chalk its symptoms up to "just getting old." ...

WASHINGTON — Astrobotic’s Peregrine lunar lander was unable to make it to the moon because of a failure of a single valve, leading to work to redesign the valve and overall propulsion system ...

What is a Presta valve? Presta valves are mostly found on road bikes. They have a more complicated shape than a Schrader valve. They also end in a blunt tip, but it’s much smaller and finer.

Muc-Off Big Bore tubeless valve Muc-Off already produces some of the best tubeless valves, but now it’s upping its game to combat some of the most common pitfalls of tubeless setups. The main problem ...

With its ‘Straight-through’ internal design and cutting-edge integrated ball valve and lever system, the valves boast an airflow rate that’s up to 254% higher than traditional Presta valves. Big Bore ...

The situation has gotten so bad that the Team Fortress community rallied a review bomb to get Valve's attention, hoping it would take a break from counting its Steam dollars and address the problem.