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Mystery #3Tier 3forces friction balance turning

Why does a cyclist tip inwards when turning a fast corner?

Watch a cyclist race round a sharp bend and they do not stay upright. They tip their whole body toward the inside of the corner, almost leaning over the road. Sit still on a bike and that would just tip you over. So why does leaning help them turn?

A racing cyclist leaned steeply over into a corner on a town-centre road, bike and rider tilted well in towards the inside of the bend.
Photo: Man vyi · Public domain · via Wikimedia Commons

Your guess

Why do you think leaning helps a cyclist round a corner?

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