Anybody that owns a 450 grizzly check your radiator could cause you major $$$ or at least a $300 radiator. I had a new 2012 yamaha grizzly 450 sprung a radiator leak today. Took it apart and found the factory forgot to push the radiators on the pegs and clip them so the plastic shroud on the front is rubbing it thin,I checked all my other new ones and found 2 more that are close to rubbing thru . They are covered under FACTORY WARRANTY. Even if your passed warranty CHECK YOUR RADIATOR!!!!!!
I have 700 -800 miles on these bikes the 800 mile sprung the leak