If you wish to execute fixes on your own Kymco Vitality 4T 50 then it is always recommended to have a Workshop Manual for a reference if perhaps you need to know the right way to take off a particular part for example, the Wheel Bearing and fit it again in the right way.
Kymco Vitality 4T 50 Workshop Manuals gives you distinct diagnostic guidelines on your vehicle so if something is playing up it can help you understand what the situation is and some ways to make it better. Then you are able to analyse if you can do this by yourself or if the job is just too big you can still make a booking for your Vitality 4T 50 in with a decent friendly mechanic.
Kymco Vitality 4T 50 manual