This gave way to mass-produced models like the Taco Mini Bike, Rupp, Bonanza, and others in the 1960s ... additional 100cc of displacement to 135, trellis frame, and a fifth gear in the transmission - ...
HD had sighted the mini bike market as a good place to channel their resources. And the end result was the MC-65, which was far superior to other American offerings, such as the one from Rupp. It ...