| 摘要 |
PROBLEM TO BE SOLVED: To provide structure and a functional characteristic to prevent generation of vibration to make a loud whistling noise. SOLUTION: This disc brake device is furnished with a brake ring 2 and a cup part 3 having respective flanges 10, 11 fastened with each other by a nut and bolt aggregate 12 and a plate fastened between the flanges 10, 11 by the nut and bolt aggregate 12. Consequently, it is possible to perform a peculiar damping characteristic and more comfortable riding in accordance with it.
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