Schwalbe AV13 40mm Schrader Tube, 26 x 1.5 - 2.5

Schwalbe Standard tube Item 13. For bicylce tires in 26" inch (ETRTO 40/62-559). Especially recommended for MTB. Retains air pressure considerably long. Due to the best material quality and constant wall thickness. Highest reliability. Proven millions of times.