Presta valves are skinny (6mm in diameter) needle-like inner tube valves you’ll uncover on virtually all highway bikes and dearer mountain bikes. The Schrader is the traditional valve you discover on car tires and lots of bicycle interior tubes. Get notifications, study, listen to or delete email messages without opening https://pr1bookmarks.com/story20188398/the-definitive-guide-to-addons-prestashop