Hi all!! I have an 09 yz450f and have less then 10hrs. Here is my symptoms. Bike fires up fine and revs like a 450. But when put in gear, it goes no were. Clutch plates and baskets are good, oil a little burnt, lever and cable feels normal. No metalic shavings found in oil.. Anyone have an idea as to what culd be the prob? It happen suddenly while racing on at Dade City Mx. Thank you.