Continental Quality Road 18-25c Inner Tube 6 Pack

. Continental's Quality Road 18 25c Inner Tube is the ideal option for Road Racing. This inner tube design is lightweight, durable and we have bundled them together in a pack of 6 so you can be prepared in advance for the race season ahead or why not equip multiple sets of wheels with these exceptional performing inner tubes Features Threaded42mm and 60mm Valve Un Threaded80mm Valve Pack of 6 tubes High quality butyl tubeBuyContinental Wheels & Tyresfrom Chain Reaction Cycles, the World's Largest Online Bike Store.