If you wish to perform adjustments for your CPI SX Supercross then it is always a good idea to own a Workshop Manual for a guide if you want to know techniques to remove a particular part for example the Brake Pads and fit it again correctly.
CPI SX Supercross Workshop Manuals can provide certain diagnostic information with regards to your car or truck so if something is playing up it will help you understand what the issue is and how you can repair it. You will be able to assess if you can do this on your own or in case the job is simply too big you can still book your SX Supercross into a suitable repair garage.
CPI SX Supercross manual