Hey guys. I own a 04 yfz450 but did the yz conversion so now I have the yz crank piston flywheel and all the electrical. What I was wondering is what is the stock flywheel weight of like a 03 yz450? B/c the one that I got with the conversion weighs like 21 or 22 oz. It's a GYTR one. I wanted something that was light and would rev fast, not something that weighs almost the same as the atv one. I know this is the wrong section sorry. If the flywheel I have weighs more than a stock one, would somebody like to trade me for a stocker and pay for shipping since an oem one is $73 and the gytr one is $90. It's brand new never used.