If you need to carry out auto repairs on your own Bimota SB6R then it is usually recommended to have access to a Workshop Manual to keep just for a reference just in case you want to know techniques to remove a particular part much like the Door and fit it again in the correct manner.
Bimota SB6R Workshop Manuals will give distinct diagnostic guidelines for the vehicle therefore if something is broken it can help you ascertain what the problem is and the way to fix it. You can then evaluate if this can be done on your own or if the job is too big it is possible to make a booking for your SB6R into a decent repair garage.
Bimota SB6R manual