I found 2 2008 yz450's and they look good and they guy said his boys raced both in the A class in arenacross and motocross. Said he has put a crank and piston and valves in both with about 4 hours on them both. They look clean and hes willing to meet me half way in distance and is asking 3250 for either of them. A white one and blue one. Just wondering your opinions. Ya they were raced but seems like they were taken good care of. Thanks for everything.