This is an old bike. 

This old bike is called a penny-farthing. 


The penny-farthing is an early type of bicycle. 

The big wheel helped the rider go fast. It did this because the wheel traveled a long way with each turn. These bikes used solid rubber tires. This meant the ride was not very smooth. The only part to soak up bumps was the saddle, or seat. Riding could be dangerous. If the wheel hit a rock, the rider might fall forward. This fall is called a header. 
New inventions soon changed everything. A chain drive helped bikes go fast without huge wheels. Also, pneumatic tires, or air-filled tires, made the ride soft. These new bikes were called safety bicycles. They were much easier to ride. 
The penny-farthing is a famous early type of bicycle. 

These bicycles worked using a system called direct-drive. This means the pedals and cranks are fixed directly to the front wheel hub. There are no gears to change the speed. To make the bike go faster, makers simply made the front wheel larger. A larger wheel travels a long distance for every single rotation. However, this made riding quite difficult. The rider sat high above the front axle. If the wheel hit a rock, the rider could fall forward head-first. This type of accident was called a header.
Many inventors helped shape the history of these machines. Eugène Meyer of Paris is often called the father of the high bicycle. In 1869, he patented a special wire-spoke tension wheel. James Starley was another important figure in the British cycling industry. He built the famous "Ariel" bicycle in 1870. He added tangent spokes and a mounting step to his design. Later, Albert Pope began making Columbia bicycles near Boston in 1878. These bikes helped start a huge era for cycling in the United States. 
There are many interesting facts about how these bikes were built. A 1886 model from the Pope Manufacturing Company weighed 45 pounds. It had a front wheel with 60 spokes and a rear wheel with 20 spokes. These bikes used solid rubber tires, so they did not have much cushion. The leather saddle was often held up by springs to help the rider. Some riders even performed amazing feats on them. Thomas Stevens rode a Columbia penny-farthing across the United States in 1884. He even rode around the entire world from 1885 to 1886.
Eventually, new technology made the penny-farthing obsolete. Two big inventions changed how people rode. The first was the chain drive, which allowed for speed without huge wheels. The second was the pneumatic tire, which is an air-filled tire. These new tools made the "safety bicycle" possible. John Kemp Starley launched the Rover safety bicycle in 1885. It was much safer because the rider sat lower to the ground. Today, people still love these old machines. Enthusiasts join clubs to ride restored bikes or even play penny-farthing polo. 
The penny-farthing is a famous early type of bicycle used during the 1870s and 1880s. 

These bicycles operated through a system called direct-drive. In this system, the cranks and pedals are fixed directly to the front wheel hub. Because there were no gears to multiply movement, the wheel size determined the speed. A larger wheel travels a longer distance for every single rotation. This allowed for high speeds, but it required a very large front wheel.
Because of this high center of gravity, riding was quite dangerous. If the wheel hit a rock or a rut, the rider could be pitched forward. This type of accident was called a "header," where the rider falls head-first over the handlebars. To stay safe, some riders would take their feet off the pedals while coasting downhill. They would place their feet over the handlebars to ensure they fell feet-first instead.
Several inventors played key roles in the development of the high-wheeler. Eugène Meyer of Paris is often called the father of the high bicycle. In 1869, he patented a wire-spoke tension wheel with adjustable spokes. In England, James Starley is known as the father of the British cycling industry. He built the "Ariel" in 1870, adding tangent spokes and a mounting step. In the United States, Albert Pope began manufacturing Columbia bicycles near Boston in 1878. 
Construction varied between different models and manufacturers. A 1886 model from the Pope Manufacturing Company weighed 45 pounds. It featured a 60-spoke front wheel and a 20-spoke rear wheel. This bike used hollow steel tubing for the frame and handlebars. It also used solid rubber tires and a leather saddle suspended by springs. Another model from Humber and Co., Ltd., was even lighter at only 31 pounds. That version had only 28 spokes and lacked both a mounting step and brakes to save weight.
Despite the risks, people achieved incredible feats on these bicycles. In 1884, Thomas Stevens rode a Columbia penny-farthing from San Francisco to Boston. He later became the first person to ride around the world between 1885 and 1886. In 1876, Frederick Lindley Dodds set an early hour record by riding 15 miles and 1,480 yards. Later, in 2018, Mark Beaumont set a new record by covering 21.3 miles in one hour. 
The era of the penny-farthing ended due to two major technological shifts. First, the development of the chain drive allowed for speed without massive wheels. This allowed a gear ratio to be chosen that was independent of wheel size. Second, John Dunlop reinvented the pneumatic tire in 1888. These air-filled tires provided a comfortable ride on much smaller wheels. 
Today, the penny-farthing lives on through enthusiasts and specialized clubs. Some companies, like Richards of England or UDC in Taiwan, still build or sell them. In 2020, UDC recorded record sales during the COVID-19 lockdown. There is even a Penny Farthing Club, founded in 2013, which organizes tours and even penny-farthing polo. 
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