By the 00s, the superbike race had reached fever pitch, with fantastic offerings from every major manufacturer ...

Even used examples tend to hold value pretty well. So, if you want to look for a cheap Harley ... Harley dabbled in two-stroke dirt bikes and dual sports at one point in time.

and the vintage British marque BSA produced the first tailor-made dirt bike as early as 1914. Ten years later, the first official motocross event was held in Surrey, U.K., and by the 1950s ...