If you choose to carry out repairs for your MZ Mosquito 125RX then it is usually recommended to possess a Workshop Manual for personal reference in the event you need to know easy methods to remove a specific component much like the Wheel Bearing and install it again accurately.
MZ Mosquito 125RX Workshop Manuals gives you specific diagnostic info with regards to your car therefore if something is broken it can help you identify what the issue is and tips on how to make it better. After that you can determine if this can be achieved by yourself or that the job is simply too big it is possible to book your Mosquito 125RX in with a decent repair garage.
MZ Mosquito 125RX manual