If you have to execute maintenance on your own Ducati 125 Scrambler then it is usually recommended to possess a Workshop Manual to use as personal reference in case you need to know the best way to strip off a certain component for example, the Drive Shaft and match it again in the correct way.
Ducati 125 Scrambler Workshop Manuals gives you detailed diagnostic facts for your car therefore if something is broken it will help you identify what the issue is and the best way to fix it. After that you can evaluate if you can do this on your own or in the event the job is just too big you can make a reservation for your 125 Scrambler right into a local repair garage.
Ducati 125 Scrambler manual