Practice question

What is the function of the rubber dampers (cush drive) located inside the rear wheel hub of a chain-driven motorcycle?

To cushion the impact of power delivery and deceleration on the chain and gearbox
To reduce noise generated by the rear brake pads
To absorb road shocks and bumps before they reach the suspension
To prevent water from entering the rear wheel bearings

Answer: A — To cushion the impact of power delivery and deceleration on the chain and gearbox

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