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All about bikes

The development of bicycles from the 20th century to the present

Bicycles became an increasingly important means of transportation in Europe during the first half of the 20th century, but the demand for bicycles decreased significantly in the US from 1900 to 1910 due to the advent of cars.

By the 1920s, bicycles gradually turned into a children’s toy and in 1940, most bicycles in the US were made for children. However, in Europe, bicycles are still widely used.

During the first half of the 20th century, bicycles were continuously developed to suit the diverse needs of consumers. The system of multi-plate tires that can be exchanged back and forth while running was developed in France from 1900 to 1910 and gradually improved over time.

In 1930, the European Bicycle Racing Organization allowed riders to use this system. Previously, if a driver was to be changed during the race, the driver had to stop, remove the wheel to change the desired plate, and reinstall it. This is extremely time consuming. This system helps riders save a lot of time when they want to change the speed of the car.

Around the middle of the 20th century, many other devices on bicycles were continued to be built and perfected such as handbrake systems, lighter pedal cycles, dinamo-powered lights on wheels and tires.

The narrower design helps reduce friction allowing the bike to move more smoothly and smoothly. These bikes became very popular in Europe especially in the UK in the 1950s and were always improved during the remaining decades of the 20th century. Bicycles gradually became a popular hobby. of many people.

Bicycles in the beginning of the 21st century

Since the beginning of the 21st century, bicycles have begun to improve drastically with the development of technology. In design, the chassis is made of different materials to reduce weight but still ensure their durability and aerodynamic requirements.

The bike balance is calculated and simulated by computer software that allows the production of bicycles that are safe for drivers. New technologies applied such as making carbon fiber parts or electronic self-shifting system make the bike more modern.

Up to the present time, bicycles have always been improved in parallel with the advancement of science and technology to meet the increasingly stringent requirements of users. 

Categories
All about bikes

How were bicyles in the 19th century?

The invention of bicycles has had a great impact on society, both in culture and in promoting the industrialization of modernization. Thanks to bicycles, many modern vehicles such as cars and motorcycles were later invented.

So, how were bicycle look like in the 19th century?

E.C.F. bike model Otto in 1880

In 1885, John Kemp Starley, the grandson of inventor James Starley, created a safety bicycle with two equal-sized wheels mounted in an empty metal frame. The car is fully equipped with parts such as brakes, chain-drive sleds. This is the prototype of a modern bike. Approximately 2 to 3 years later, this model was put into mass production and widely available.

The Rover model was invented by John Kemp Starley (grandson of James Starley) in 1885.

In 1888, Scottish inventor John Dunlop invented pneumatic tires for bicycles. This tire allows the bike to operate more smoothly and smoothly on rough roads, overcoming the disadvantages of solid tires. After that, people also found a model of the frame design called “diamond” with better bearing capacity.

The design of a pneumatic tire and a simple “diamond” frame makes the bike lightweight for smoother, more efficient operation. At the same time, the aforementioned improvements also facilitate maintenance and repair become more convenient.

John Dunlop (1840 -1921) invented the pneumatic tire. He is the founder of the famous Dunlop company specializing in manufacturing tires and sports equipment.

With important aspects of being easy to navigate, safe, comfortable and moving quickly, bicycles became a popular means of transportation for the middle and upper classes in Europe and North America in the second half. 1890. A bicycle with an equally sized rubber tire mounted on a frame with “diamond design” was the first bicycle model for both men and women.

It can be used smoothly. This period was a golden age in the history of bicycle development with a series of improvements that contributed to the completion of today’s modern bicycle model.