If you have to undertake adjustments to your CSR Custom 250 Twin then it will always be a good idea to own a Workshop Manual to keep just for a guide in case that you need to know techniques to take off a particular component for instance the Brake Discs and match it again properly.
CSR Custom 250 Twin Workshop Manuals can provide identifiable diagnostic info on your car therefore if something is wrong it helps you discover what the issue is and some ways to correct it. You will be able to determine if this can be done by yourself or in the event the job is just too big you can make a booking for your Custom 250 Twin right into a local garage.
CSR Custom 250 Twin manual