How much of the stopping power should you expect from the rear brake?

The appropriate expected stopping power from the rear brake on a motorcycle is roughly around 30%. This understanding is rooted in the mechanics of motorcycle braking. When a motorcycle decelerates, weight shifts to the front wheel due to inertia, which enhances the front wheel's braking capabilities more than the rear wheel. Therefore, the significant portion of the stopping force is rightly generated by the front brake, leaving the rear brake with a lesser but still important role.

Using the rear brake effectively contributes to stability and control, especially during maneuvers such as cornering or when sudden stops are required. Riders should enhance their braking technique by using both brakes in conjunction to optimize stopping power while maintaining balance and control over the motorcycle. This ensures a smooth and effective stop while adhering to safe riding practices.