| 摘要 |
PROBLEM TO BE SOLVED: To provide a disc rotor capable of fully cleaning a friction surface of a pad even in a vehicle performing regenerative brake.SOLUTION: In a disc rotor 1 of a brake device of a vehicle capable of performing regenerative brake, a slide face 2 onto which a pad is contacted has a projection 21, which is formed of a material having rigidity and rustproof properties higher than those of a material forming the slide face 2. |
