Presta valves are skinny (6mm in diameter) needle-like internal tube valves you’ll uncover on basically all highway bikes and costlier mountain bikes. The Schrader is the normal valve you find on car or truck tires and plenty of bicycle inner tubes. Get notifications, study, pay attention to or delete email https://socialmarkz.com/story10223496/the-basic-principles-of-prestashop-live-chat-support