Why does the front brake have more stopping power than the rear brake?

The front brake has more stopping power mainly because of the forward weight shift that occurs when a motorcycle is decelerating. When you apply the brakes, especially the front brake, the motorcycle's weight shifts forward. This shift increases the load on the front tire, thereby enhancing its grip on the road. The added grip allows the front brake to exert more stopping force effectively, which is crucial for safe and efficient braking.

While the size of the brake components and maintenance factors do play roles in overall brake performance, they do not directly explain the fundamental mechanics of braking and weight transfer during deceleration. The increased grip from the forward weight shift is a key reason why the front brake is typically more powerful than the rear brake in a braking scenario.