I was nervous about losing the little silver “wrench” the comes with the valve(for tightening). Using this valve cap helps keep dirt out AND can be used to tighten or remove the valve. Simple!
I was a little skeptical but after putting them on my bike and the adapters for my pumps. I’m done with regular presta valves. These are incredible
These things are a true game changer. Cant believe i didnt get them sooner. Better than the hype





























