If you have to undertake auto repairs for your MZ RT 125 then it will always be a great idea to have a Workshop Manual to keep just for a reference in case you need to know easy methods to remove a particular part for example Exhaust and match it again efficiently.
MZ RT 125 Workshop Manuals offers you detailed diagnostic information for your vehicle therefore if something is not working it can help you determine what the situation is and how you can repair it. Then you are able to assess if this can be achieved on your own or in case the job is just too big you could book your RT 125 in to a suitable car garage.
MZ RT 125 manual