Continental Race28 Presta Valve Tube 700x18-25 BULK

Choose from 42mm valve or 60mm valve. Available in Single, 2-Pack, 3-pack, 4-pack, 6-pack. 10-pack or 12-pack. Fits 700x18, 700x20, 700x22, 70023, 700x25, 27x1   42mm: Longer 42mm Presta Valved tubes work in most rims, they made it a little longer for slightly deeper rims too and easier pump connection All tubes are mold-cured (vulcanized) to ensure uniform roundness and improved reliability at the valve stem. Each and every tube passes a stringent 100% quality control inspection. Presta valve is threaded 622 / road ISO Diameter Published Weight: ~100 grams Butyl rubber seam sealed tube Removable Core These are Continental Race 28 bulk tubes without boxes 60mm: X-Long 60mm Presta Valve tubes Made specifically for Deep Section Rims If you have a deep v or aero wheelset, you need these tubes! All tubes are mold-cured (vulcanized) to ensure uniform roundness and improved reliability at the valve stem. Each and every tube passes a stringent 100% quality control inspection. Presta valve