A spare tube belongs in every repair kit. The Schwalbe Tube No. 15 is suitable for 28" tyres with ETRTO sizes 23-30-622 and 25-630 and is particularly well suited for road 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 60 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