Set of 2 SCHWALBE Tubes, 15DV, 700x18-28C, with British Valves [Imported]

British valve Compatible size: 700x18-28C *The valve core is detachable. This is not a malfunction, but the core may be loose. Tightening it on a bench or similar tool will prevent air leaks. Valve length: 40mm, blunt rubber Please note that due to a packaging update, the product you receive may have a different design than the image shown.