There aren't many technologies as ubiquitous in cycling as the Presta air valve. So it's surprising that, in the roughly 100 years since its invention, it's basically never changed. Until now. A new ...

Although Presta valves are pretty much standard on higher-end bikes' wheels, the things definitely do have their drawbacks.

Presta valves are the standard and have been around for a LONG time, and there are many issues with this system that many ...

Tubeless mountain bike tires definitely have their good points, such as lower weight, less flats and decreased rolling resistance. In order to seat the things securely on the rim, however, it's often ...

Tubeless tires are now common place with road cyclists, however, there's one issue which can still be rather annoying to deal ...

SACRAMENTO, Calif. — For more than three decades, road bikes have rolled on clincher tires with inner tubes. They were skinny, fast and relatively easy to install. They were also prone to getting ...

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