If you have to do maintenance on your own Tomos Racing 50 then it is usually a great idea to own a Workshop Manual to use as reference just in case you want to know the way to remove a specific part including Brake Pads and install it again accordingly.
Tomos Racing 50 Workshop Manuals will provide you with particular diagnostic wisdom with regards to your vehicle so if something is wrong it helps you discover what the issue is and tips on how to repair it. You can then decide if this can be achieved on your own or that the job is just too big you can make a booking for your Racing 50 into a nearby repair garage.
Tomos Racing 50 manual