Add Yahoo as a preferred source to see more of our stories on Google. There aren't many technologies as ubiquitous in cycling as the Presta air valve. So it's surprising that, in the roughly 100 years ...

In order for our vehicles to run smoothly and carry us to and from our various destinations, they rely on an incomprehensible number of parts. While large, well-known parts — like the engine, ...

You may not know it, but your tires might have some bad hardware. The little tire valve could be slowly leaking air. "It becomes a safety issue you could have a blow out or destroy the tire basically, ...

We may receive a commission on purchases made from links. The valve stem that protrudes outside of a wheel does not last forever and requires periodic replacement. The tire valve stem houses the valve ...

Those valves have been recalled. So, consumer experts have teamed up to help consumers find out if they are at risk. Robert Monk was killed last November when his right rear tire failed, triggering a ...

WASHINGTON — The government is investigating more than 1 million Ford Motor Co. vehicles after receiving reports of tires leaking from faulty valve stems made by a Chinese company. Ford spokesman Wes ...

If you've ever ridden tubeless tires, you probably know that the little details matter in creating a reliable setup. Whether you think tubeless tires are only appropriate for mountain bikes, use them ...

It's been over a year since we warned about millions of faulty Chinese-made tire valve stems, yet every week we get comments from readers about flat tires and blowouts caused by defective stems. "Two ...

German manufacturer Schwalbe has revealed what it says will become the industry standard in bicycle tire valve systems. Known as Clik Valve, the setup is claimed to be much easier to use than existing ...