No street bikes? Dirt bikes only? You're kinda narrowing the field a bit, don't ya think? Maybe by "street bikes" you mean sport bikes? That's gonna lead me to believe you might be one of those narrow minded Harley guys. Not to say they all are. I'm sure a few guys remember when Harley actually competed in sport racing. Ya know what happened to them? They got left behind. EVERYBODY got better but them. Another thing......wasn't Harley-Davidson made up of three Davidsons and one Harley? And if memory serves me correctly, they worked out of a shed at the Davidson household. Seems the Davidson boys have been shown quite a bit of disrespect over the years.