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A type of bicycle stem made from carbon fiber.

Example usage: I upgraded my bike with a carbon fiber stem.

Most used in: Cycling communities in Europe and North America.

Most used by: Avid cyclists who want a lightweight stem for their bikes.

Popularity: 8/10

Comedy Value: 3/10

Also see: Carbon Stem, Carbon Fibre Stem, Carbon Handlebar Stem, Carbon Fork Stem,


What is a Carbon Fiber Stem?

A carbon fiber stem is a lightweight component found on many modern bicycles. It is used to attach the handlebars to the bicycle's frame. Carbon fiber is a composite material made from a combination of carbon and other fibers. This material is strong, lightweight, and resistant to corrosion, making it an ideal choice for bicycle components.

Carbon fiber stems are becoming increasingly popular for both road and mountain bike riders. The lightweight nature of the material makes it easier for riders to control their bikes when maneuvering through tight turns and steep hills. It also reduces the overall weight of the bike, making it easier to transport and store.

The stiffness of carbon fiber stems also provides more efficient power transfer from the pedals to the wheel, resulting in improved acceleration and speed. According to a study by the University of Colorado, a carbon fiber stem can make a bike up to 6% faster than a traditional aluminum stem.

While they offer many advantages, carbon fiber stems can be expensive. The cost of a replacement stem can range from $50 to $200, depending on the quality and type. However, many riders believe that the performance benefits outweigh the cost.


The Origin of the Term 'Carbon Fiber Stem' in Cycling

The use of carbon fiber in cycling components dates back to the early 1980s, when the material was first used in the frames of some of the world’s top professional racing bikes. Soon after, it began to be incorporated into other bike components, including stems.

The first carbon fiber stem was created in 1988 by a company called ControlTech. The stem was light, strong, and offered superior performance compared to traditional aluminum stems. It quickly caught on with professional riders and was used in major cycling competitions, such as the Tour de France.

The term “carbon fiber stem” was first used in the early 1990s to refer to this type of component. It has since become a standard term in cycling circles, and is used to describe any stem made of carbon fiber.

Today, carbon fiber stems are used by cyclists of all levels, from competitive racers to weekend warriors. They are prized for their light weight, superior strength, and improved performance compared to traditional aluminum stems.

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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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