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

If you've ever walked into a bike shop to buy an inner tube, the first question you'll be asked, aside from 'which size?', will be 'Presta or Schrader valve'? If this question has left you feeling ...

Schwalbe reinvents the valve and it's better than Presta, but is that enough to convince everyone to make the switch?