What is meant by countersteering?

Countersteering refers to the technique of pushing the handlebars in the opposite direction of the desired turn to initiate a lean into the turn. This principle is crucial for motorcycle handling, particularly at higher speeds. When a rider wants to turn left, they momentarily steer right, which causes the bike to lean to the left due to the physics of the motorcycle's dynamics. This lean is necessary for successful cornering, as it allows the motorcycle to maintain balance and traction during the turn.

Understanding this technique is essential for safe riding, as it helps riders control their speed and trajectory effectively. Inadequate use of countersteering can lead to losing control during turns, making it a vital skill for riders to master. The other options pertain to different aspects of motorcycle operation or riding technique that do not directly relate to the concept of initiating a lean for turning.