1. Efficient braking: Increasing the friction area, coupled with brake pads, can quickly generate braking force, shorten braking distance, and adapt to high-speed or sudden braking scenarios.
2. Good heat dissipation: It is mostly designed as a ventilation disc, which quickly dissipates frictional heat through hollow holes or heat dissipation fins, avoiding brake attenuation caused by high temperatures.
3. Wear resistant and durable: Made of high-strength cast iron or ceramic composite materials, it is impact resistant, wear-resistant, extends the replacement cycle, and reduces the cost of use.
4. Smooth braking: The disc surface has high flatness and even contact with the brake pads, avoiding shaking or abnormal noise during braking and enhancing driving safety.
5. Lightweight design: reduces non spring load, minimizes inertial resistance, and enhances vehicle handling flexibility, especially suitable for complex road conditions such as mountain roads.