You can book the bicycle space reservation for your bicycle together with the bicycle ticket online and in the DB Navigator app. This is also possible for many international trains. Simply add a bicycle to the booking enquiry to see connections with bicycle transport.

The bicycle symbol shows you whether there are still spaces available on the ICE, IC or EC train (red bicycle symbol = bicycle spaces no longer available). You can also change the transfer time if you want more time to change trains with your bike.

On some international trains, the bicycle symbol is greyed out. This means that there is not enough information on the availability of bicycle transport for this connection. In this case, please contact the DB Travel Centres, DB agencies or call +49 30 2970 (Press 9 for English).
Note: There is a labelling requirement for journeys to Italy (via Austria/Brenner). See also "Do I have to label my bicycle to take it on long-distance trains?").