After searching websites and looking at Similair problems to what I am having I need more help.
I have a 2003 crf 450r. I was out riding the other day, landed a jump and the bike shut off. While I was coasting I was able to bump start it. It stayed on for about 3 seconds and shut back off. I was unable to get it to turn back on after that. Neither kicking it over or push starting worked. Got it home and see I don't have any spark. Tried new spark plug, checked the wires, unplugged the kill switch. It's becoming aggravating. I would assume it was a loose wire because of the bike shutting off on landing but I couldn't find anything. Anyone have any ideas?