I'm curious if anyone has used anything other than the OEM belt on either a Polaris Predator 90 or 50. Both are 2006's. Both struggle and don't move. The belts are original and the CVT/Clutch area is full of grease and grime. Also, doesn't anyone have an option on cleaning the CVT area, minus the clutch and electrical component, with brake cleaner?

Both wheelers are stock.

 

That's what I used was brake cleaner most of the time to remove belt dust and dirt,if I didn't take em off. First I'd use an air nozzle in an open area to get a lot of light belt dust out. If the belts have lasted kids for 9 years,think I'd stay with oem same as many that own full size Polaris atv owners do.With oem belts at least you'd know you won't have any fitment problems that can happen with generic belts.