Technical Articles

The two most popular types of brake discs are solid and ventilated discs. Ventilated discs have cooling vanes between the braking surfaces which allows air to flow through, and has a cooling effect on the disc. More cars are becoming equipped with ventilated disc on the front brakes, and high-performance cars have ventilated discs on the front & rear.

Straight fin Number of fin being 24-48 as standard Less number of fin → light weight More number of fin → higher rigidity	curved vane fin Swirl form able to exhaust cooling air to outside smoothly	Pillar type fin Less obstruction for wind for smoothness