and to top it all off i took every thing apart and the bearing turn smoothly off the housing and the shaft inside the roller is pitted and chewed on so im gonna sand it down andand try to make it smooth i got one bearing on the shaft that i think is bad cause it locks up and acts like there is something in it and to top it all off the center of the clutch came out go figure so i ordered a clutch plate today from monster scooter parts so it will be here soon also and boy go fast is suppose to send me parts for this one so we will see................