Dirt bike wheels hub manufacturers tell you the advantages of large wheels: better heat dissipation, improved safety, beautiful appearance, and more space to replace larger brake discs and calipers. Disadvantages: The cost of replacing tires and hubs is high, and the complex roads are easy to knock the hubs.
Dirt bike wheel hub manufacturers tell you the advantages of a small wheel hub: increased adhesion, faster speed, shorter braking distance, better heat dissipation, and better handling when cornering. Disadvantages: fuel consumption, higher cost, increased tire noise, increased pressure on the power steering system.

The wheels on the market can be divided into steel wheels and alloy wheels according to the material, and each has its own advantages and disadvantages.
Dirt bike wheels hub manufacturers tell you that the main advantage of steel wheels is that the manufacturing process is simple (generally using casting process, for example, aluminum alloy wheels are generally produced by low-pressure casting process), the cost is relatively low, and the ability to resist metal fatigue is very strong. That is what we commonly call cheap and strong. However, the disadvantages of steel wheel hubs are relatively prominent, including ugly appearance (it can be said that there is no appearance at all), heavy weight (the same wheel hub steel material is much heavier than aluminum alloy material), large inertial resistance, and poor heat dissipation. And very easy to rust.
Alloy wheel hubs can just make up for this problem, light weight, low inertia resistance, high manufacturing precision, small deformation during high-speed rotation, low inertia resistance, which is conducive to improving the straight-line driving performance of the car and reducing the rolling resistance of tires, thereby Reduced fuel consumption. Dirt bike wheels hub manufacturers tell you that the thermal conductivity of alloy materials is about three times that of steel, and the heat dissipation is good. It can play a certain role in the thermal attenuation of the vehicle's braking system, tires and braking system. Dirt bike wheels hub manufacturers tell you that the alloy wheels of original cars on the market are mainly made of aluminum alloy. Of course, many modified wheels will choose chrome, titanium and other elements as basic materials in order to meet certain special requirements and improve the vision. However, compared with steel wheels, the price of alloy wheels is much more expensive, so often in many low-end and mid-level original cars, steel wheels will appear on low-end models, while alloy wheels are high-end models. Standard on the model.