If you need to execute adjustments to your Kreidler RMC E 50 Hiker then it is always recommended to own a Workshop Manual to use as personal reference if perhaps you need to know ways to strip off a specific part for example the Gearbox and install it again accurately.
Kreidler RMC E 50 Hiker Workshop Manuals can provide exact diagnostic guides for the automobile so if something is wrong it helps you understand what the problem is and the way to repair it. After that you can analyse if you can do this yourself or if the job is just too big it is possible to book your RMC E 50 Hiker into a nearby mechanic.
Kreidler RMC E 50 Hiker manual