Misc. Regular weight Presta valve tube

A Presta valve is the skinnier of the two common valve types used in bicycle tubes. It has a narrow, threaded steel stem or body, and the valve itself must be manually opened and closed. If your bicycle has black rubber-coated valves that look like car tire valves, you do not want Presta valve tubes, you want Schraeder valve tubes instead.

The Presta valves in these tubes are the original standard length, about 35mm. They work fine with traditional shallow-section rims, but are too short for deep-section aero rims.