If you wish to perform maintenance on your own Cagiva W8 then it is usually a great idea to possess a Workshop Manual for a guide just in case you want to know simple methods to strip off a specific component for example Drive Shaft and install it again the right way.
Cagiva W8 Workshop Manuals provides identifiable diagnostic guidelines with regards to your vehicle so if something is playing up it helps you discover what the issue is and how to correct it. You will be able to determine if this can be done on your own or if ever the job is just too big you can still book your W8 right into a local repair garage.
Cagiva W8 manual