Yes - very simple, especially if you don’t have any other custom add-ons getting in the way of the frame. Took awhile to figure out the connection on back fender / light-cluster, but once it became clear there were no issues. The instructions were in German - so I actually had to think 😆
Looks good! Can you post a link for the bag and rack? Thanks!
Took a little time to figure out because instructions were in German, but yes straight forward once I I saw how to make the connection by the light cluster. If you search "Fehling rear rack" in this forum - you'll see somebody posted the instructions in English.