If you wish to do adjustments on your own Gilera Nexus 125 then it is always a good plan to possess a Workshop Manual to keep just for personal reference if you want to know the best ways to remove a particular component including Wheel Bearing and install it again successfully.
Gilera Nexus 125 Workshop Manuals provides exact diagnostic wisdom with regards to your automobile so if something is playing up it helps you determine what the situation is and some ways to repair it. After that you can evaluate if you can do this by yourself or if ever the job is too big it is possible to make a booking for your Nexus 125 right into a local car garage.
Gilera Nexus 125 manual