....used to have a Raleigh Chopper as a kid, and it's easy to see it's DNA in some of those old Schwinn type bikes with what I think are called 'banana' seats. Mind you, the British version was quite staid by comparison.......
The "prop bike" shown in 106.9 would have been very useful when I live in the city.
Not just for propulsion, but to also help adjust some of the bad driving habits I encountered!