CCM X TR250 Workshop Manuals
If you wish to undertake fixes on your own CCM X TR250 then it is always a good plan to have access to a Workshop Manual to use as a reference in the event you want to know techniques to remove a specific part for instance the Transmission and install it again correctly.
Searching for CCM X TR250 Manuals.....

CCM X TR250 Workshop Manuals will give you distinct diagnostic info for your bike therefore if something is wrong it will help you determine what the problem is and the way to make it better. You will be able to determine if this can be achieved on your own or in case the job is just too big you can make a booking for your X TR250 into a local repair garage.