CONTINENTAL RACE TUBE SUPERSONIC - PRESTA 42MM VALVE

CONTINENTAL RACE TUBE SUPERSONIC - PRESTA 42MM VALVE
Continental:

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.