Red Seal Motorcycle Technician Practice Exam

What does the term "steering head angle" indicate in a motorcycle?

1. The angle of the handlebars relative to the ground

2. The angle of the steering axis relative to the vertical

3. The angle between the tires

4. The width of the front forks

The correct answer is: The angle of the steering axis relative to the vertical

The term "steering head angle" specifically refers to the angle of the steering axis relative to the vertical. This angle is a critical component of a motorcycle's geometry, influencing handling characteristics, stability, and responsiveness. A steeper steering head angle (more vertical) typically results in quicker steering response, making it more agile, while a shallower angle offers more stability at high speeds. The steering head plays a key role in determining how the motorcycle behaves when navigating turns and encountering varying road conditions. Adjustments to this angle can significantly impact rider confidence and comfort as well. Understanding this concept is essential for a technician, as it allows for better modifications and tuning of the motorcycle to suit rider preferences and specific riding conditions.