CST inner tube 26x1-3/8 AV 48mm bag 03016598

CST 26 x 1 3/8 AV 48 mm Inner Tube is a reliable inner tube for city, touring, and classic bicycles with 26-inch wheels. Made from high-quality butyl rubber, it provides excellent air retention, good puncture resistance, and a long service life. It is equipped with a 48 mm Schrader valve (AV), making inflation easy with most standard pumps and compressors.