I hope he doesn't think I was being disrespectful 2door. A little Fatherly warning perhaps, Me being 60 years old and such. 60 mph does sound like a little bit of a stretch though. But who the heck am I to say. I usually question a 45mph stocker. 40mph on a stock engine is real possible, it's kinda hard to get the extra 5mph for 45, on a stock anyway. But I don't know what he did to his engine, Whatever it is, I aint gonna do it to mine. I don't wanna do 60mph on a BICYCLE. I think if the guy wants to one day also see 60 years old, he should slow it down just a little on his BICYCLE. Just my opinion.
IT'S YOUR BIKE, BUILD IT YOUR WAY.
Just build it, and RIDE IT safe.