Guys I need honest answers here. I've gotten my bike up to about 22mph on a straightaway, the other day, my brother's bike got the same and my neighbor, about that too. We are all about 200lbs. Is this about right for these bikes? All propaganda aside, how fast do you folks really go on these bikes. By fast I mean all out, full throttle. I know these aren't top fuel drag bikes, and if 22mph is about it, then I'm happy; however, if my engine is tuned incorrectly or my fuel mix is off, then I need to know. My brother's is mixed at 32:1 and mine is close to that. My neighbor's is about the same. My bro's engine is the biggest that DAX sells, my should be around 65cc. My neighbor's is 50cc, I think. Our engines are bone stock.