Lightweight and Efficient Braking
The reasons why aluminum brake calipers are made from aluminum is due to the material being lightweight. This results in increament of the vehicle's unsprung weight which in turn improves the vehicle's acceleration, handling, and fuel economy. Even though aluminum is lightweight, aluminum brake calipers can be configured to provide enough strength for normal braking forces. They also possess good heat dissipation, which helps maintain braking efficiency. Additionally, the lightness of aluminum reduces the weight of the entire braking system, making it easier to install the components.