If you're wondering if you can buy/make only the foothooks, and use your own wheel then yes, indeed you can. The only criteria for the wheel is that it should have a 14mm axle. Bedford, Nimbus, and Koxx-One foot hooks are drilled for 14mm axles. For bmx wheels, the standard axle sizes are 14mm and 3/8 inch. The 14mm is preferred because it is the thicker of the two but beware: 14mm axles are the less common than 3/8 inch axles. Regardless, a wheel with a 14mm axle can still be found relatively easily online or locally on Craigslist.
BC...
The oldest known use of the wheel was on a potter's wheel used in Ur in Mesopotamia in 3500 BC. Chariots in Egypt had wheels with spokes around 2000 BC.
Wheel and Axel were invented 3500 BC and 3000 BC.
Invention of the wheel
3500 BC
The wheel, for one.
The water wheel dates back to 4,000 years BC.
by the sumeiran around 3,500 bc
The wheel was invented but the Mesopotamians in 3500 BC
3200 bc
the very first wheel was invented by the cavemen in the late 12 billion BC,
The wheel was first invented by the Mesopotamia's around 3500 BC. Then, it was mostly used for transportation methods such as chariots. The wheel is probably the most important mechanical invention because we use it for so many things.