by crfsonly » Wed Dec 12, 2012 4:37 pm
welcome to CRF's Only. sorry to hear this is what brought you to our forums. first, this is highly unusual especially given how few hours were on this motor. how much oil was in the engine side when this happened? if it is the engine and not the trans you'll need to pull the head to determine what caused the engine to seize. with the head removed you can inspect the cam, valves, cylinder, piston, cam chain and cam chain tensioner. let us know what you find and we can provide some suggestions on what needs to be replaced.
again, welcome.
ken