If you choose to carry out fixes for your Honda CRF150R2 then it is always a great idea to have access to a Workshop Manual for personal reference in the event that you want to know ways to take out a specific part such as the Drive Shaft and match it again accurately.
Honda CRF150R2 Workshop Manuals are able to offer specific diagnostic details for your car or truck therefore if something is faulty it can help you work out what the problem is and the best way to correct it. You can then evaluate if you can do this on your own or that the job is too big it is possible to book your CRF150R2 in to a trusted repair garage.
Honda CRF150R2 manual