If you choose to perform repairs to your Piaggio Liberty 50 then it will always be a good idea to have access to a Workshop Manual to keep just for personal reference in case you need to know the right way to remove a specific component like the Brake Discs and match it again successfully.
Piaggio Liberty 50 Workshop Manuals can provide certain diagnostic wisdom with regards to your car or truck so if something is not working it will help you work out what the situation is and tips to fix it. Then you are able to determine if you can do this on your own or if the job is too big you are able to book your Liberty 50 in to a nearby repair garage.
Piaggio Liberty 50 manual