I have a YFZ and i think there may be a problem, not sure though. I raced a stock Predator vs my stock YFZ and it beat me by 2 feet. Is there somthing wrong with my qaud. By the way im a better rider than the kid on the Predator.

 

theres no problem

 

Stock for stock with equal riders they are very close. So for the race to be that close doesn't suprise me. If you raced a 2nd time, it could easily be the other way.