If the throttle sticks while riding, what should you do first?

When the throttle sticks while riding, the most immediate and critical action is to cut off the engine and pull in the clutch. This step is vital because it rapidly reduces the motorcycle's power and momentum, allowing for better control and preventing potential accidents. Pulling in the clutch disengages the engine from the wheels, enabling you to slow down safely without having to rely on the throttle.

By cutting off the engine, you effectively stop the bike from accelerating uncontrollably. This action is essential in a situation where you may otherwise be unable to reduce speed or stop, which could lead to a dangerous situation. Once the throttle is no longer affecting the motorcycle's speed, the rider can then focus on navigating safely to the side of the road while maintaining control of the bike.

The other options, while they may seem plausible, could exacerbate the risk during a throttle stick scenario. For instance, accelerating to regain control could increase the danger, as the motorcycle would continue to speed up uncontrollably. Shifting to a lower gear might not provide any immediate benefit in this scenario, and applying the brakes without first cutting the throttle could cause the bike to become unwieldy and difficult to handle.