So dumb question? I just bought a used 2007 yz450f and I got to thinking. I was looking at the title (CA) and noticed there was nothing that mentioned wether it was a 250 or 450. Other than the persons word, I could not figure out for sure. Do I think he was lying, no but im just curious. If I ever wanted to now for sure, how could I find out? I didnt notice any markings or anything on the frame or motor.
Edited by rcfallen, August 19, 2015 - 09:00 PM.