Presta valves are skinny (6mm in diameter) needle-like inner tube valves you’ll discover on just about all street bikes and costlier mountain bikes. The Schrader is the traditional valve you find on auto tires and plenty of bicycle inner tubes. When using the adapter, be sure you open the Presta https://my-social-box.com/story5161432/facts-about-prestashop-live-chat-support-revealed