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By Michelle Hughes


A three-wheeled, gravity- or human-powered vehicle is normally referred to as a tricycle. In many cases, the abbreviation trike is used. There are numerous types of tricycles which include cycle rickshaws and freight. Tricycles are used for many purposes such as exercise, transportation, recreational and shopping just to mention a few. In developing countries in Africa and Asia, the use of tricycles as a means of transportation is common. This is worth knowing about recumbent trikes.

Tricycles have a long history that dates back to either 1655 or 1680 according to history. History also indicates that the invention was made by a German man who was disabled. The name of the man was Stephan Farffler and his main intention was to be able to maintain his mobility. The tricycle that Farffler created was powered by hand cranks, a concept that Farffler borrowed from his watch-making career.

For many years, people from different countries have designed different kinds of tricycles. The most known inventions were designed in Britain and France. It was a British inventor named Denis Johnson who first patented a design for tricycles. The common factor about all the inventions that have ever been invented is that they were powered by legs or hands.

Trikes are usually commonly used by kids and the aged in the West. They are preferred by these groups of individuals since they offer more stability as compared to bicycles. However, despite tricycles being more stable when they move in a straight line, their dynamic lateral stability is poor. This implies that the person riding should be very careful when negotiation corners to avoid toppling over.

In countries such as the UK where there are very many enthusiasts of tricycles, there are associations for people to register with. Associations organize events such as tours, time trials, and day rides among other activities. The associations are responsible for regulating the industry. They also set standards and ensure consumer safety. They also maintain statistics about tricycles among many other activities and responsibilities.

Various tricycles vary in the way their wheels are configured. Tadpole and delta are some of the most common configuration for wheels in tricycles. There is one wheel at the front and two rear wheels for the case of delta configuration. On the contrary, two wheels are at the front while one wheel is at the rear for the case of tadpole wheel configuration. Other kinds of wheel configurations have been in use over the years but do not exist anymore.

As of today, there are various kinds of tricycles in use. There are two which are common, that is, recumbent and upright tricycles. Upright tricycles resemble bicycles with an open frame or diamond-shaped frame. These tricycles can have a tadpole or delta kind of wheel configuration. The handlebar is used to steer them. However, one ought to be careful with non-tilting upright tricycles since they are not stable.

Recumbent is the other type of trike in use today. This model offers more stability because of low center of gravity. There is also less aerodynamic drag. However, they cost more, are heavier, and they are wider. Given that the seat is usually very low, they may be less visible to other traffic.




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