Prestacycle’s Prestaflator Pro looks to be a solid successor to the INF-2; it's lighter and has an extended hose that makes it easier to fit on smaller wheels – or wheels with higher spoke counts – ...

If you are fortunate enough to have an air compressor in your shop or garage, you know how useful it can be for all sorts of things. With a long enough air hose and the right air tool, you can loosen ...

The CoreCap is an adaptor for existing Presta valves with removable cores. It promises improved airflow and durability by ...

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 ...