If you need to undertake fixes to your MZ Mantizz 125 then it is usually a good plan to own a Workshop Manual to keep just for personal reference should you want to know tips on how to take off a certain component for example Gearbox and install it again correctly.
MZ Mantizz 125 Workshop Manuals offers clear specified diagnostic information with regards to your vehicle so if something is playing up it can help you understand what the issue is and some ways to repair it. Then you are able to determine if this can be achieved on your own or if ever the job is simply too big you can still make a booking for your Mantizz 125 in with a nearby car garage.
MZ Mantizz 125 manual