Continental Continental Race 28 700x18/25 (28 622/630-18/25) S60 tube

Bike tube for road bikes. A lightweight high quality buytl inner tube suitable for 28" Wheels with a Presta valve. Size: 700Cx18C/20C/23C/25C (622/630-18/25). Presta S60 valve. All Continental 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.