If you choose to do adjustments to your Honda SLR 650 then it is usually recommended to possess a Workshop Manual to use as reference in case you need to know techniques to remove a specific part including Wheel and match it again successfully.
Honda SLR 650 Workshop Manuals can offer you specified diagnostic info for the automobile so if something is not working it helps you determine what the issue is and some ways to make it better. After that you can assess if this can be done on your own or if the job is too big you can still book your SLR 650 into a local repair garage.
Honda SLR 650 manual