If you need to do repairs for your Honda CGL 125 then it is usually a good plan to own a Workshop Manual to use as personal reference in the event that you need to know easy methods to take off a specific part for example the Drive Shaft and match it again appropriately.
Honda CGL 125 Workshop Manuals will give you exact diagnostic details for your automobile so if something is faulty it can help you find out what the problem is and tips to correct it. You can then analyse if this can be done by yourself or in the event the job is simply too big you can make a reservation for your CGL 125 in with a decent car garage.
Honda CGL 125 manual