I want to buy a new 2006 H-D Dyna Superglide FXDI. I am new to bikes (don't worry, I'm going to take a MSF class and I know this is a new bike and I will drop it, I'm ok) I was wondering how performance is measured with motorcycles. How fast can this bike get to in reality? How short of time can it get to xx speed ? (say 0-60?) Etc, etc.