And I was asking why so that the question could be more specifically answered with some degree of accuracy, as opposed to speculating about his needs or experience. Certainly you've seen guys off-road or on a track who think they're going 70 or so when they're doing 45 or 50, and who then want to go 100 so they can keep up with their buddies who are actually going 60, haven't you. That doesn't apply here, but you don't know without asking, do you? The best solution to the 100 MPH question varies considerably with the reason, real or imaginary, for the need. The right answer on a desert racer will be different for a Baja racer, or an SM bike, or a road racer, or a recreational off-roader, so "why" is a very pertinent question, in spite of what anyone wants to read into it.