The Bicycle began as a wooden push horse to a mode of transportation, as well as a sport. The future is bright for the bicycle, with its increasing popularity as well as the advancements in technology. The bicycles history dates back to the 1490's. During this time Leonardo da Vinci, a famous artist, as an well as inventor created a primitive drawing of the bicycle. These pictures were more advanced then many ancestors of the modern day bicycle. Da Vinci's sketches showed a bicycle with gears and a chain rotating the rear wheel, but these ....