well im going to pick up a brand new 07 yz250f. 5100 otd. pretty good price id say. but i have a few questions on how you guys brake in the motors. i no some people that dont even brake them in they jus ride and then rebuild the motors. but this bike is going to be stock for a while until i sell one of my other bikes. so i was wondering how you guys brake them in. i have broken in other bikes but im not sure if i should do it the same way as this. . so how do you guys break them in? thanks.