If you want to carry out fixes on your Gilera XRT 600 then it will always be a good idea to have access to a Workshop Manual for reference just in case you want to know the best ways to remove a certain part for instance the Wheel and match it again correctly.
Gilera XRT 600 Workshop Manuals will provide you with certain diagnostic guidelines for the vehicle therefore if something is wrong it helps you identify what the situation is and methods to fix it. You will be able to assess if this can be achieved yourself or in the event the job is too big you can make a reservation for your XRT 600 right into a nearby garage.
Gilera XRT 600 manual