Continental Continental MTB 27.5 Wide 2.125/2.8 (584-57/70) A40 tube

Bike tube for 27.5er mountain bikes. Size: 27.5x2.125/2.8 (584-57/70). Auto A40 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