Wednesday, October 14, 2015
Brake drum or disc
On the principle of this kind of work it is very similar to the brake drum brakes used in cars. Brake pads are located directly inside the hub wheel stationary, and if necessary, pressed to the rotating part while reducing the rotational speed of the wheel. Disc appeared later and are considered better than the drum. They are not so much heated. Bicycle brake is not a luxury, it is the first necessity. From what you will put the brakes on your bike will depend on the extent of your personal safety while riding. Better disk, so the machine smaller touches his nose, clearly ottormazhivatsya at high speed. Drives less heat, well ventilated than the drums. In general, the brake drum (when in normal condition) effective disk, but only until they are warmed up or gets wet. When heated, they begin to lose rapidly disk, and so their performance when wet is generally too complicated their maintenance, so that the brake drum imhu hitherto used only because they are cheaper to manufacture.
Labels:
Brakes
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