Part 1 of Essay
A bicycle is a vehicle consisting of two wheels attached to a frame and steered by a fix tandem, and propelled by the shaire force of the user who put pressure on pedals that make the wheel spin. The invention of the bicycle date far back to the 17th century, and since then has been constantly modified during the past dec ....

Part 2 of Essay
.... wheel, 1.5 meters tall, and a very small back wheel. The advantage of this model was that it could travel a greater distance with a single turn of the pedals. But because it the wheels were so tall, the bicycle was unstable and many people wouldn’t try it. In 1885, J. K. Starley, an English bicycle manufacturer, producted the first commercially successful bicycle. It was much lower than the penny-Farthing with two wheels of the equal size, making the bicycle much more stable. It was the first bicycle th ....