| 摘要 |
A brake assembly for a bicycle includes a brake lever which is pivotally engaged to a base in which a first chamber is defined, the first chamber being filled with oil and a first piston movably received therein which is actuated by the brake lever, a wheel of the bicycle having a first arm disposed on one side thereof and a second arm disposed on the other side of the wheel, each of the first and the second arms having a second chamber defined therein, a second piston movably received in the second chamber and connected to a brake pad on a distal end thereof, a first pipe connected between said first chamber and the second chamber of the first arm and a second pipe connected between the respective second chamber of the first and the second arms.
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