A spare tube belongs in every repair kit. The Schwalbe Tube No. 13 is suitable for 26" tyres with an ETRTO size of 40-62-559 and is particularly well suited for mountain bikes. The correct tube size can be identified by the ETRTO marking on the tyre sidewall. The standard butyl tube offers excellent air retention and consistent wall thickness for reliable performance. It is equipped with a 40 mm Presta (SV) valve.

Information on EU Regulation GPSR 

Name of the manufacturer: Ralf Bohle GmbH
Postal address of the manufacturer: Otto-Hahn-Str. 1, 51580 Reichshof, DE 
Electronic address of the manufacturer: info@schwalbe.com