Think You’re a Motorcycle Expert? Take This Quiz to Prove It!
Which of the following is NOT used to classify a motorcycle engine?

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Incorrect
The size of the camshaft is not a classification factor for motorcycle engines. Engines are usually classified by the number of cylinders, their displacement, and the number of strokes in their power cycle.
Robert Alexander via Getty Images
Robert Alexander via Getty Images
Which of the following is NOT used to classify a motorcycle engine?
- Engine displacement
- Number of cylinders
- Size of the camshaft
- Number of strokes
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