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Noun, Verb

A cog is a sprocket on a bicycle's rear wheel.

Example usage: I changed my cog to a larger size to get better climbing power.

Most used in: Mountain biking and road cycling.

Most used by: Cyclists looking to customize their bike's gearing.

Popularity: 8/10

Comedy Value: 4/10

Also see: Cassette, Rear Sprocket, Freewheel, Derailleur Cog,


What is a Cog?

A cog is a sprocket wheel found on a bicycle. It is used to transfer power from the pedals to the drivetrain and the rear wheel. The number of teeth on the cog determines the gear ratio, which affects the amount of force needed to turn the rear wheel and the speed of the bicycle.

On modern bicycles, cogs typically range from 11 to 32 teeth. The larger the number of teeth, the easier it is to pedal. Smaller cogs, such as 11-tooth cogs, are often used for climbing hills because they require less force to turn the rear wheel.

According to a survey conducted by the National Bicycle Dealers Association, the most popular gear range among cyclists is between 11 and 28 teeth. This range provides the most versatile gearing for a wide variety of terrain.

Cogs are available in a variety of materials including steel, aluminum, and titanium. Steel is the most common and affordable option, while aluminum and titanium are more expensive but lighter. The material of the cog can affect the weight of the bicycle and the amount of power transferred.

Cogs are an important component of a bicycle and can greatly affect the performance of the bike. Choosing the right size and material of the cog can make a big difference in your cycling experience.


Tracing the Origin of the Cycling Term 'Cog'

The term 'cog' is one of the most commonly used words when it comes to cycling. It is used to refer to the sprocket wheel attached to the rear wheel of a bike, and has been in use since the late 19th century.

The origin of the term 'cog' is believed to have originated in the United Kingdom, during the late 1800s. The first use of the word 'cog' was found in the 'Cycling' magazine, which was published in London in 1892. In the magazine, the word was used to describe the teeth of a sprocket wheel.

Since its original introduction, the word 'cog' has become an integral part of cycling terminology and is used to refer to the sprocket wheel attached to the rear wheel of a bicycle. It is also used to describe the teeth of a sprocket wheel, as well as the sprockets themselves.

The term 'cog' has become so widely used that it is now part of the everyday language of cyclists in the UK and around the world.

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Saddle Slang

Find definitions for all of the technical terms, slang, and acronyms used in cycling. From the different types of bikes and their components, to training techniques, racing terminology and put downs, this dictionary has it all.

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