If you need to undertake auto repairs on your own Tomos ATX 50C then it is usually recommended to own a Workshop Manual to use as a reference in the event you want to know the right way to strip off a specific component for example the Brake Pads and match it again the right way.
Tomos ATX 50C Workshop Manuals provide you with targeted diagnostic guidelines for the vehicle so if something is not working it will help you determine what the issue is and some ways to resolve it. After that you can determine if this can be done by yourself or if ever the job is just too big you are able to book your ATX 50C in with a decent friendly mechanic.
Tomos ATX 50C manual