If you need to perform auto repairs on your Cagiva N1 then it is usually a great idea to have access to a Workshop Manual for a reference in case that you want to know proven methods to take off a certain component for example the Drive Shaft and install it again safely.
Cagiva N1 Workshop Manuals gives you identifiable diagnostic facts for the automobile therefore if something is faulty it can help you discover what the issue is and how you can correct it. Then you are able to determine if this can be achieved by yourself or that the job is too big you could book your N1 in with a suitable garage.
Cagiva N1 manual