What is the primary reason for rolling on the throttle through a turn?

Rolling on the throttle through a turn is primarily done to maintain speed and control. Applying throttle while leaning into a turn helps stabilize the motorcycle, ensuring that it stays firmly planted on its line. This technique allows the rider to adjust their speed dynamically, which is vital for managing the motorcycle’s balance and traction.

Maintaining a steady throttle position throughout the turn helps avoid unsettling the bike, which can happen if the throttle is abruptly released or closed. This consistency is crucial, as it allows the rider to better gauge the bike's handling and maintain a smooth trajectory through the curve.

While accelerating out of the turn is beneficial for building speed, the emphasis during the turn itself is more about maintaining control and confidence as you navigate the curve. Additionally, simply indicating a turn doesn’t involve the use of throttle in the way that rolling on it does. The goal is stability; hence, the approach is grounded in control rather than merely signaling or altering speed dramatically at that moment.