What is a bicycle? Tips for using a long-lasting bicycle hub

To form a complete bike, it needs a lot of parts such as wheels, brakes, frames and there is an important part that is indispensable in a bicycle, which is the hub. So what is a bicycle hub, what is its structure and use? Let’s find out with Tnhelearning.edu.vn in this article.

What is a bicycle?

A bicycle hub (Hub) is a wheel hub ring, usually made of steel to create a connection between the wheel and the bicycle hub, the wheel and the chassis. There are bearings here, thanks to which it helps the car move gently and simply.

The effect of bicycle hubs

Moay makes a huge difference when it comes to bike performance. It creates a connection between the wheels and the frame of the bike, and a well-functioning hub will help the bike move more smoothly and faster. If the bike’s bearings contain excess debris in the laps between the bearings, the bike will go slow.

During use, if the hub unit associated with the wheel has a problem, it will lead to an imbalance of the vehicle due to the loose screw system in the wheel part or due to the use of rear wheel bearings. used for a while has been worn out. There are also many cases where improper maintenance of bicycle hubs makes them not as good as they were originally.

Bicycle hub construction

Oh dear

The hub housing is the largest structure of the shaft, consisting of spokes and cups mounted on top, it has the greatest impact on the weight of the shaft. Usually made of steel or aluminum, combined with carbon fibers, it is very light. Different materials and processing techniques will have different effects and prices.

Axis

By definition, the shaft consists of a support bar that attaches to the bicycle wheel and the frame is supported by bearings. In addition, the load-carrying capacity of the entire bike, as well as bumps and bumps along the way, are all taken care of by the axle.

• Quick Release: This is a lever that goes slant through an inner hollow shaft, designed to easily remove and install the wheel without tools (available on most modern road bikes) and some mountain bikes).
• Nut: A mechanical connector with threaded holes. Nuts are always used together with bolts to connect two or more parts together.
• Bolt: A mechanical product used to connect two parts into one block.
• Shaft material: Common steel, chromium molybdenum steel and 7075 aluminum.

Bearings

Bearings are parts that help reduce friction, increase load capacity, so that other parts of the vehicle operate more smoothly and stably.

Bearings usually use steel or ceramic ball bearings. Can be easily disassembled for lubrication, but must be adjusted correctly, incorrect adjustment can lead to wear or failure of the bearings.

Popular types of hubs

Hub cassette

Lib cassette has a small alloy piece on the hub wall, when pedaling, it will lean against the hub wall and the wheel moves according to the lip and rotates. When you stop the wheel pedal, the cassette will slide across the diagonal and make a noise. When the wheel rotates in reverse, since the cassette is still leaning, the bicycle pedal will rotate in the other direction.

Hub free coaster

This type uses the lip in spring push mode, which means that when you pedal, a spring starts in the bush to move and push the lip (drivers). The advantage of this type of hub is that the wheel can move in two directions without affecting the rotation of the pedal (i.e. when the wheel rotates in reverse, the handwheel does not rotate).

Hub fix

As the hub where the connection between the hub and the lip turns the wheel, the lip stops the wheel. The advantages can be mentioned when using hub fix such as:

• Good stability.
• Little or no deceleration when pedaling heavily.
• Durable.

Some notes when using to make bicycle hubs more durable

The best way to get serviced is to visit a bike center to make sure you’re using the original manufacturer’s equipment. In addition, there are a few things you need to keep in mind during use to prolong the life of your bike hub:

• Do not use the vehicle beyond the specified weight for a long time, as this is the main cause of hub breakage.
• Limit the use of bicycles on rough and difficult roads. It is the cause of bad effects on the bicycle hub.
• Check your vehicle regularly: If you find that your vehicle is shaking, losing balance or making strange noises, you must take your vehicle to a car repair shop to have it checked. Repair and replace spare parts promptly when necessary to ensure safe use.

Above is all the information about the hub that you need to know about its definition, uses, and what types of hubs are popular on the market. Please share the article so more people understand about moay o!