Heavy Duty Thorn Resistant Bicycle Inner Tube with Straight Presta Valve - Monster Scooter Parts

Have you been trying to find the right size tube at the best prices in town? We offer a selection of heavy duty thorn resistant bicycle inner tubes with a straight Presta valve in a number of sizes. In addition to their rim dimensions, these tubes are identified with the valve length (in millimeters) at the end of their size designations. For instance our 700x18-23 / 32 mm tube uses a 32 mm Presta valve, while the 700x35-43 / 48 mm model sports a longer 48 mm valve. The Presta valve is sometimes called a French valve as per its Gallic origins and is used on many mountain and