Prism Supply deals with parts fabrication and wearables to ... That led him to a Harley-Davidson Panhead from the model-year 1948, and the folks at Prism Supply were the perfect guys to turn ...

When it comes to cars we tend to cover metal in all kinds of colors and paints, as if to hide it, but motorcycles, at least from time to time, proudly display their metal parts with no shame.

Even better is when the tiny version is functional. That's what makes this minuscule 9cc Harley-Davidson Panhead engine so cool. It runs and sounds almost like the real thing! Swinging a leg over ...