If you are logged into your My Bike account on the website, you will see a picture of the first bike under ‘My bikes’ and above it the selection box with the name of the bike. If you click in this box, it will open and you can switch between all registered bikes.
In the RX Connect app, you can access the same view by clicking on ‘Menu’ and then on ‘Bike profile’. Above the picture you will find the selection box with the name of the bike and can carry out the steps described above.