What is engine braking?

Engine braking refers to the process of slowing down a motorcycle by using the engine's resistance rather than relying solely on the braking system. This is achieved by shifting to a lower gear and easing out the throttle, which allows the engine to slow down the motorcycle as it works harder to spin at a lower speed. When the throttle is released in a lower gear, the engine creates a vacuum effect that effectively helps to decelerate the motorcycle without applying the brakes. This technique helps in maintaining better control during downshifting and reduces wear on the brakes.

The other choices relate to different braking techniques or riding behaviors. Using only the front brake focuses on one aspect of braking rather than utilizing engine braking. Applying both brakes simultaneously offers control through traditional braking methods but does not incorporate the engine's deceleration effect. Gradually increasing speed describes accelerating rather than slowing down, which is the opposite of what engine braking accomplishes.