If you wish to do fixes on your own Sym Joyride 125 then it is always recommended to have access to a Workshop Manual for reference should you need to know tips on how to strip off a particular component including Wheel Bearing and fit it again safely.
Sym Joyride 125 Workshop Manuals can offer you certain diagnostic facts with regards to your car or truck so if something is not working it will help you determine what the problem is and tips to make it better. After that you can analyse if this can be done by yourself or if the job is just too big you could make a reservation for your Joyride 125 into a local repair garage.
Sym Joyride 125 manual