Anyone who’s ever worked in a bike shop can agree that teaching new riders how to use a Presta valve is not always easy. Between the actual operation of the valve and the pump, there’s the ...

which means that a Schrader valve and Presta valve need different pump attachments - a wider attachment for Schrader, and a narrower one for Presta. Schrader valves are more commonly found outside ...

click a pump onto the valve, pump away, and snap the pump head off when you are done. No more tightening or loosening the tiny nut of the end of a Presta valve, and certainly never again bending ...

If your bike has Presta valves on its rims or tubes, you'll know that pumping the tires can be a fiddly business. The Zilch floor pump is claimed to address that problem, with head seals that don ...