If you choose to do maintenance tasks for your MBK Cityliner 125 then it is always recommended to have access to a Workshop Manual to keep just for personal reference should you need to know ways to take off a specific part for instance the Clutch and install it again in the correct way.
MBK Cityliner 125 Workshop Manuals provide you with specific diagnostic facts on your car or truck therefore if something is wrong it can help you understand what the situation is and tips on how to resolve it. You will be able to decide if this can be done on your own or in the event the job is too big it is possible to book your Cityliner 125 in to a trusted mechanic.
MBK Cityliner 125 manual