The bicycle is surely one of humankind's greatest inventions. But has the technology really moved on that much in the last century? Sure, bikes have lost weight, gained gears, they're smoother, roll more easily and stop better. But when all's said and done you still have to do the work – it's not moving along without you.
But what if it could give you a helping hand? What if the ultimate upgrade wasn't (just) a set of Spokey-Dokeys, but the ability to turn your regular bike, no matter how humble, into an electric one?
