This best efficient human-powered transportation mean is extraordinarily efficient mechanically as it is also biologically. The professional cyclists already know that from a mechanical point of view, almost 99% of the energy transmitted by the cycler into the pedals is delivered to the wheels, even if the use of gearing mechanisms may lower this by 10-15%. The bycicle is also an efficient solution of cargo transportation since it can carry to total weight. Since the bicycle was introduced from 19th century in Europe, today it gets hard too imagine how a bicycle can do something new. Here is where these Oto cycles handmade in Barcelona come in. Contrarily to what they might look like they are actually more tech than you can imagine. If you challenge your friends with classical bicycles and you appear with Oto Cycle, you will definitely overtake them when you’ll be past them thanks to the 30 mph pushed by the electric motor. Tell us what is your opinion about this product? Source: otocycles