The bike using the front and rear wheels are different sizes, this is the result of the design of the James Stanley and William in 1870. Bike category with the name of the Penny Farthing was launched by the bicycle Industry in Coventry England. Penny Farthing is actually a further development of the Bone Shaker.
Penny Farthing or Ariel this is a new history in the design of a bicycle wheel to make a difference in the size of the wheels, and lighter than ever before. This difference to obtain better acceleration than the type of bike before. The creator of this bike is thinking the larger the size of the diameter of the tire then the further the distance traveled by using the bike. When in fact with the difference in the size of the wheel tyre of the bike, the weight of the pedals for bicycle users Aie or Penny Farthing.
Bike design using the large front wheels at great risk if sudden stop or glide on the street down because of the position of the cyclist are very high and the position of the rider's legs are stuck under the steering handlebar make a lot of event the rider falls down. This bike has a system of strokes with the pedals connected to the front wheels and does not allow for the rider to stop pedaling. If cyclists want to stop pedaling the automatic cycle will also stop running. The design of this bike also started to apply a steering wheel on the center line of the wheel and has a speed of 23-24 km/h. This bike is very famous in the 1880's and is the first bike that term gets a Bicycle