I have no power on my ATV. when I pull of the bike moves gradually, very slow before gaining momentum. I have replaced the CVT belt and the clutch but its still very slow. it cant even climb the small hill. Please help

 

Is the motor running OK? If so remove the belt cover and look at the belt during a test ride or parked in neutral.
As the rpms go up the belt should raise up the front clutch and sink down on the back clutch like this.

 

thanks very much. I found that the front clutch was faulty inside. I opened it the there were rings inside which were loose, I then put them back to their spaces and it works fine. Thanks very much