If you need to accomplish maintenance to your CCM 450 DS Supermoto then it will always be a good idea to own a Workshop Manual to use as a reference in the event you need to know the best ways to remove a specific part much like the Clutch and install it again effectively.
CCM 450 DS Supermoto Workshop Manuals provides specified diagnostic info on your car or truck so if something is broken it will help you ascertain what the situation is and tips on how to make it better. Then you are able to evaluate if this can be achieved on your own or that the job is simply too big you can still make a booking for your 450 DS Supermoto right into a local car garage.
CCM 450 DS Supermoto manual