High quality, lightweight butyl tube with removeable valve core perfect for race use. All tubes ar...High quality, lightweight butyl tube with removeable valve core perfect for race use. All tubes are seamless and 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. The new ContiTube bicycle tube program makes it easier for you to find the ideal tube for your cycling demands. Varying tube types can affect your tyres' handling characteristics with little effort: the Standard tube, available in many dimensions, offers the best compromise for everyday cycling. Valve Type: Presta. Valve Size: 60mm.
High quality, lightweight butyl tube with removeable valve core perfect for race use. All tubes are seamless and 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. The new ContiTube bicycle tube program makes it easier for you to find the ideal tube for your cycling demands. Varying tube types can affect your tyres' handling characteristics with little effort: the Standard tube, available in many dimensions, offers the best compromise for everyday cycling. Valve Type: Presta. Valve Size: 60mm.