Bike parts manufacturer CeramicSpeed developed this revolutionary chainless bike prototype, claiming this futuristic new drive shaft is the “world’s most efficient”!

This could be the future of cycling. A company called CeramicSpeed has unvailed a prototype bike that looks like something straight out of a science-fiction movie, complete with a revolutionary new chainless drive system that promises to be a revelation for riders, improving speed and efficiency without an increase in power.

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