What are the disc brakes we wanted to know?
We use it like it was normal, but it is actually a very thoughtful brake system.
First, you can easily explain the flow of disc brakes.
The master cylinder pushes fluid by holding the brake. Send the hose and push the piston in the caliper with hydraulic pressure.; The piston pushes the brake pad onto the rotor. ↓ Brake is applied by friction.
When you pull the lever, the piston in the master cylinder is pressed and pressured onto the fluid fluid fluid ...
Why can I stop a heavy bike with such a small object and force?
Wouldnt you wonder it?
In fact, everyone knows it
"Principle of lever"
in the USA.
Hold the lever to the fulcrum point of the rotating bolt and press the master cylinder.
In other words, the strength of the grip does not hold the master cylinder, but the power amplified by the principle of leverage is pushing the master cylinder.