Ok so i got a guy that wants to trade me his 07 kx250f and his 06 kx250f(parts bike) for my 2000 cr250r. 07 is a running bike just claims it needs a top end job but still runs good with hot shot device, carbon fiber pipe. The 06 is a parts bike with everything but cylinder, piston and rings. He has 2 extra sets of wheels, exhaust, suspension and all kinds of stuff. My cr has pro circuit pipe 304 silencer, v-force reeds, fly wheel weight, and recent top end rebuild. Guess my question is, is this too good to be true or are these bad years of kx's? Anything special i should know or look for when i trade? I had an 06 rmz 250 and know they are the same as the 06 kxf. And that rmz was the best riding bike suspension wise i have ever ridden.