In the '50s, mechanics assembled their own custom bikes out of spare parts with go-kart engines and rode them around the pits at local races. This gave way to mass-produced models like the Taco Mini ...
The Black Widow rolled out in 1971, with some notable differences to the looks and parts ... Z50 was much more of a cultural phenomenon. This little 50cc mini bike scored high with children and adults ...
The ultra-cool Honda Cub EZ90 pit bike was made even better with this factory snowmobile conversion. But good luck finding ...