Took one out for a demo ride once. That is a lot of motorcycle right there. Two speed transmission, never got it out of first gear. they said 1st was good up to 90 mph.That bike is only 2,458cc, if you need big displacement, check out Boss Hoss motorcycles. They build a 6,200 and 6,300cc bike. Not that I would want a 445hp bike but they do produce them.