The first “high wheel” or “Penny-farthing” bicycles were pretty simple – even if somewhat difficult to ride. These relied on no chain, thus making a simple bike. The designers of the Bicymple likely considered the direct pedal system of the high wheel when creating their “simple bicycle.”
The Bicymple, which is the concept of Josh Bechtel of Scalyfish Designs, takes the basic concept of the high wheel but puts the cranks and pedals on the rear wheel, thus creating a more balanced machine in the process. There is no drivetrain but rather a direct drive without chains and gears. The frame has been simplified as well, with just a double toptube rather than the standard double diamond frame seen in most bikes. This allows for some unique steering that could take some getting used to, but we’re not saying it won’t be fun to try.
httpv://youtu.be/JXmBrD4b4EI
While just in concept, this unique bicycle is indeed simple.