What is a bicycle axle? The most popular types of bicycle axles today

Bicycles are a popular means of transportation and exercise for everyone. In the article below, Tnhelearning.edu.vn will introduce you to the concept of a bicycle axle. The most popular types of bicycle axles today!

What is a bicycle axle?

The axle of a bicycle is a very important part located in the middle of the bike. This accessory is a very narrow tube in direct contact with the gear disc and is mounted on the bicycle frame.

The most popular types of bicycle middle axles today

Bike square hole middle shaft

The bicycle square hole middle axle is a type of axle with a square hole , often used for popular vehicles because of the cheaper price compared to other types of axles.

The square hole center shaft has been around for a long time, has a rather heavy weight , does not provide high performance when moving or cycling for a long time, and is easy to cause other accessories to corrode.

So now the square hole center shaft is gradually being replaced to upgrade to a more advanced type of shaft. Especially for sports cars, racing cars, mountain bikes, this upgrade will help improve the performance of your vehicle.

Bicycle hollow shaft

Bicycle hollow shaft is a high-class axle, also known as hollow core bicycle (BB) axle , specialized for high-end bicycles.

The bicycle hollow shaft is a hollow shaft in the middle, has a rather hard and thick shell , is made of extremely sturdy high-grade aluminum alloy and steel.

This type of shaft has many outstanding advantages such as light weight, reduced wear and tear during intense cycling, and extended service life . However, it is quite expensive, 3-4 times the square axis.

Hopefully the above article will help you understand more about what a bicycle axle is and the most popular types of bicycle axles today. If you want more information, leave a comment below!