Saddle Slang is sponsored by Rehook. Check out our tools, bike care and apparel

brahn buh-keht


A slang term for a bicycle helmet.

Example usage: 'Don't forget to grab your brain bucket before you head out for your ride.'

Most used in: North America

Most used by: Recreational cyclists

Popularity: 8/10

Comedy Value: 6/10

Also see: Helmet, Cycle Helmet, Bike Helmet, Cycling Helmet,

What is a Brain Bucket?

A brain bucket, also known as a bicycle helmet, is a type of protective headgear designed to reduce the risk of head injuries while cycling. It is made of expanded polystyrene foam, which absorbs the energy of an impact and spreads the force over a larger area. The helmet is designed to fit snugly around the head and to be held in place with straps.

The use of a bicycle helmet is widely recommended, as it can reduce the risk of head injury in the event of a fall or a collision. According to the Centers for Disease Control and Prevention (CDC), wearing a bicycle helmet can reduce the risk of head injury by as much as 85%. Furthermore, the CDC estimates that bicycle helmets reduce the risk of severe brain injury by as much as 88%.

It is important to note that bicycle helmets are not foolproof. They are designed to reduce the force of an impact, but not to completely protect against it. Furthermore, bicycle helmets do not protect the neck or spine. As such, cyclists should always be aware of the risks associated with cycling and take the necessary precautions to stay safe.

In conclusion, a brain bucket, or bicycle helmet, is an essential piece of protective headgear for cyclists. It can reduce the risk of head injury in the event of a fall or a collision, making it an important part of any cyclist’s safety equipment.


The Fascinating History of the “Brain Bucket”

The term “brain bucket” is a slang phrase for a bicycle helmet, and it has a long history. The phrase was first used in the late 1800s to describe the leather caps worn by cyclists of that era. It’s thought to have originated in the United States, likely in the Northeastern states.

The phrase was also used in the early 1900s to describe the metal helmets worn by race car drivers. The phrase was first used to describe a bicycle helmet in the 1930s, when the first modern-style helmets were introduced. Since then, the phrase has been used to refer to any type of bicycle helmet.

The phrase “brain bucket” is now used by cyclists around the world, and it’s a reminder of the importance of wearing a helmet when cycling. Wearing a helmet can help protect your head from injury in the event of an accident, so be sure to always wear one when you ride.

Back to blog

Leave a comment

Please note, comments need to be approved before they are published.

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.

Talk the Talk
1 of 3