What is the common term for a motorcycle's 'throttle'?

The common term for a motorcycle's 'throttle' is indeed the accelerator. The throttle controls the amount of fuel and air that enters the engine, which in turn governs the motorcycle's speed and power output. When a rider twists the throttle grip, they effectively increase the engine's RPMs, allowing the motorcycle to accelerate. This action is essential for maintaining control and performance during riding.

Understanding the role of the accelerator is crucial for riders to master the art of controlling their speed safely and efficiently. It enables nuanced adjustments to maintain speed, accelerate out of turns, or to respond effectively in various riding conditions.