I have a fleet of them I built for my collection. 22 and counting, everything from rusty barn finds to my own customs. Mostly found in Colorado's small towns picking.
Trust me as soon as bikes went production people started altering them then next the big question? Who's faster, and how can I make it slick and cool! This style of bike evolved into motercycles.
We should all just take bikes and redesign them to how you think they should have produced them from the factory. That's the bases of my whole collection!