yes it was a bad day today. I have yet to see the exact damage that's happened to my 2003 wr450. Im to scared to look. but what i can see from the outside is connecting rod protuding out of the front of the cylinder. there is also a crack down the right side of my crank. My question is I am from Edmonton Ab. Where is the best place to order parts from. (cheaper is better than quicker as i am on abit of a budget.) Suspecting by the look of some of the damage i will need a new cyl. , piston, crank assembly, half a crank cover(if there is such a thing, may have to buy whole thing) etc. also i was wondering if anyone else has had this much damage under normal riding. ( 1800 miles with orginal piston ) use yamalube syn. oil changed after every 2 rides, clean filter ... generally well maintained, or so i thought.