If you have to carry out maintenance to your Adly SuperSonic 125 then it will always be a good plan to have access to a Workshop Manual to use as reference in the event you need to know proven methods to strip off a particular part such as the Brake Pads and match it again in the correct way.
Adly SuperSonic 125 Workshop Manuals are able to offer specific diagnostic guides for the car or truck so if something is not working it will help you discover what the problem is and how to correct it. You will be able to analyse if this can be achieved on your own or that the job is just too big you could make a booking for your SuperSonic 125 in with a trusted friendly mechanic.
Adly SuperSonic 125 manual