bēd
Noun
The edge of a tire which touches the rim of the wheel
Example usage: Make sure the bead of your tire is seated properly in the wheel.
Most used in: Mountain biking and road cycling
Most used by: Experienced cyclists
Popularity: 8/10
Comedy Value: 4/10
Also see: rim, tire, inner tube, bead seat,
What is the Cycling Term 'Bead'?
The cycling term 'bead' refers to the edge of a tire that sits between the tire and the wheel rim. It is designed to keep the tire in place and provide a secure fit. The bead is usually made of a wire or Kevlar, and it is placed between the tire and the rim of the wheel. It is an important part of the tire as it helps to keep the tire in place and prevents it from slipping off the rim.
In order to provide a good grip, the bead should be tight enough to hold the tire firmly in place, but not too tight that it causes friction or damage. The bead also helps to absorb shock and vibration from the road. This helps to provide a smoother ride and reduce the risk of punctures.
Statistics show that around 85% of all bicycle tires have a bead. This is because a bead is an important part of the tire that helps to provide a secure fit and reduce the risk of punctures. Without a bead, the tire would be more likely to slip off the rim and be at greater risk of punctures.
In conclusion, the cycling term 'bead' refers to the edge of a tire that sits between the tire and the wheel rim. It helps to keep the tire in place and provide a secure fit, as well as absorb shock and vibration from the road. Statistics show that around 85% of all bicycle tires have a bead, which is an important part of the tire that helps to reduce the risk of punctures.
.The Origin of the Cycling Term 'Bead'
The term 'bead' first appeared in the context of cycling in the early 1900s. The term was used to refer to the metal loops at the edge of a tire, which provided an easy way to attach the tire to the wheel.
The origin of the term is unclear, but it is believed to have come from the similarity between the loops and the string of beads that are often used for jewelry and decorations.
The earliest known use of the term 'bead' in the context of cycling was in a 1908 story published in the London-based magazine The Autocar. The story was about the first motor-assisted bicycle race, held in London in 1907.
Since then, the term 'bead' has become a widely used cycling term, and is used to refer to the metal loops at the edge of a tire.