Still just a concept, the Nulla, which means “nothing” in Italian, embraces a minimalist approach to bicycle design. Named as such due its missing parts, including the chain, fork and spokes, the Nulla uses a “direct-gear-chain drive system” instead to support the wheels and produce movement. Created by Bradford Waugh, the bike is still causing much debate as to whether or not it would indeed be operable, but most cycling enthusiasts agree that with its sleek, beautiful design it doesn’t matter all that much.

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