If you want to execute maintenance tasks to your Bimota SB8K SantaMonica then it will always be recommended to have a Workshop Manual for a guide in case you need to know the way to take off a particular part including Drive Shaft and match it again adequately.
Bimota SB8K SantaMonica Workshop Manuals can offer you specific diagnostic info for the vehicle so if something is faulty it can help you determine what the problem is and tips to resolve it. After that you can decide if this can be done on your own or if ever the job is too big you could book your SB8K SantaMonica in to a decent car garage.
Bimota SB8K SantaMonica manual