My new bike has these thin tires with a type of valve I haven't used before. I searched online and found out it's called a Presta valve, and it's pretty common and popular. I'm finding it annoying ...
I bought this new pump, but i think I made a mistake. I need it for my road bikes, with presta valves. I don't understand how I connect the pump to the presta. Is it even possible? do I need an ...