If you want to do maintenance on your Skyteam V Raptor 125 then it is always a good plan to possess a Workshop Manual to keep just for personal reference if you need to know the way to take off a particular component including Wheel Bearing and match it again the right way.
Skyteam V Raptor 125 Workshop Manuals will give you particular diagnostic guides on your vehicle therefore if something is wrong it can help you figure out what the issue is and how to correct it. You will be able to evaluate if this can be achieved yourself or if ever the job is simply too big you can actually make a booking for your V Raptor 125 in with a nearby friendly mechanic.
Skyteam V Raptor 125 manual