When shopping for a bike pump, there are two main things that you want to be looking for: valve compatibility, and pressure ratings. First, you need to know what type of inner tube valves you have in order to figure out what type of pump you'll need. Presta-compatible pumps fit Pres...
2. Presta valves need an adaptor or a special pump I know the bike industry loves standards, and speciality tools, and ways of doing things, but does it have to extend to what should be the most simple task of all — adding air to tires? You probably know what's on nearly every ...