If you have to conduct repairs to your Veli VL125T 4 then it is always a good idea to own a Workshop Manual for a guide if perhaps you want to know methods to strip off a particular part for example, the Dashboard and install it again effectively.
Veli VL125T 4 Workshop Manuals will give you exact diagnostic guidelines with regards to your vehicle so if something is playing up it can help you find out what the issue is and some ways to make it better. You can then assess if this can be achieved by yourself or if ever the job is too big it is possible to book your VL125T 4 in with a local friendly mechanic.
Veli VL125T 4 manual