In the event of a brake failure, what should a rider do?

When faced with a brake failure, a rider should try using the rear brake, downshift, and look for a safe place to stop because this approach maximizes control and safety. Relying on the rear brake may still provide some braking force, allowing the rider to slow down more effectively. Downshifting can help reduce speed without causing a sudden stop, which could throw the rider off balance. Looking for a safe place to stop is crucial, as it allows the rider to anticipate and prepare for the safest possible outcome amidst an emergency situation.

In contrast to this, using the front brake only can lead to loss of control or even a crash, especially if there is minimal braking action left. Panicking and accelerating is a dangerous response, as it heightens the risk of an accident. Lastly, immediately turning off the engine could lead to loss of control as well, making it harder to maneuver the motorcycle effectively when trying to stop safely.