| How does a disc brake work? |
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The working of a disc brake is based on 3 principals:
1) Leverage
2) Hydraulic multiplication
3) Friction
As you can see in the animation, the handforce is multiplied by the brakelever. Next hydraulic multiplication increases the pressure on the disc brake pistons. (Size difference between the pistons from the brake lever and - caliper).
And when the brakepads are pushed against the rotor, the friction between these two and the tires and road, makes your bike slow down or stop. |
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