If you wish to perform fixes on your own Aprilia Tuono 50 then it is usually a great idea to have a Workshop Manual for a guide in case you want to know techniques to strip off a specific part for example, the Wheel and install it again in the correct manner.
Aprilia Tuono 50 Workshop Manuals will give specific diagnostic information with regards to your car therefore if something is broken it helps you ascertain what the situation is and tips on how to repair it. You can then evaluate if this can be achieved on your own or if the job is too big you could make a booking for your Tuono 50 in with a decent mechanic.
Aprilia Tuono 50 manual