If you wish to accomplish maintenance for your GAS GAS EC 250 then it will always be recommended to have a Workshop Manual for a reference should you want to know easy methods to take out a specific part for example the Brake Discs and install it again appropriately.
GAS GAS EC 250 Workshop Manuals provide you with targeted diagnostic wisdom on your vehicle therefore if something is broken it can help you find out what the situation is and the way to repair it. After that you can decide if this can be done by yourself or if ever the job is too big you can still make a reservation for your EC 250 into a nearby car garage.
GAS GAS EC 250 manual