Why Petal Disc Brakes Are Used?
The reason petals are given is if the disc is expected to undergo heavy braking forces and has to dissipate a lot of heat a lot quickly or else if the disc is of a smaller size and the area is not enough to handle to heat dissipation rate
![Petal-disc-brake-assembly-of-TVS-Apache-RTR-180](https://pluginup.in/wp-content/uploads/2022/07/Petal-disc-brake-assembly-of-TVS-Apache-RTR-180-300x190.png)