Red Seal Motorcycle Technician Practice Exam

What is a common sign of wear in a motorcycle's drive belt?

1. Belt slippage during acceleration

2. Excessive noise while shifting gears

3. Increased fuel consumption

4. Loose handlebars while riding

The correct answer is: Belt slippage during acceleration

Belt slippage during acceleration is a common sign of wear in a motorcycle's drive belt. This phenomenon occurs when the drive belt no longer maintains sufficient grip on the pulleys, which is often due to wear and tear affecting the belt's surface or tension. When the belt starts to slip, it can lead to a lack of power transfer from the engine to the wheels, resulting in a noticeable decrease in acceleration performance. This condition can also stem from an improper tension adjustment or distortion of the belt's shape over time, both of which compromise its ability to effectively transmit power. Detecting belt slippage is crucial, as it not only hampers performance but it can also lead to further damage to the drivetrain if not addressed.