The Infinitely Geared Bike

bitcoin Dec 26, 2007

Cyclists have been waiting a long time for this one. Based on a 1490s sketch by Leonardo da Vinci, The Ride’s rear hub mimics an infinite number of gears, rather than the mere 21 offered by the usual chain-yanking transmission. So you can always find the perfect gear ratio, whether starting from a stop or speeding down a hill.


Ellsworth Ride


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