What is the key reason to use both front and rear brakes when stopping a motorcycle?

Using both front and rear brakes when stopping a motorcycle is crucial for maintaining control and preventing wheel lock. When a rider uses only the front or only the rear brake, they risk losing stability and control. The front brake provides most of the stopping power (around 70-80%) because it transfers weight forward during braking, which increases the tire's grip on the road. However, if too much pressure is applied to the front brake without using the rear brake, there is a danger of the front wheel locking up or even flipping the motorcycle if stopping too abruptly.

In contrast, utilizing both brakes allows the rider to distribute braking forces evenly, reducing the likelihood of losing traction and maintaining better balance. This coordinated use of brakes enhances the overall stability of the motorcycle during the stopping process, allowing for safer stops, especially in emergency situations or on slippery surfaces.