| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a disc brake enabling common use of a caliper at low cost without changing a shape and a dimension of the caliper for changes in a piston diameter, thickness of a pad lining, and thickness of a disc rotor. SOLUTION: At least one cylinder bore 11 which has an axial line parallel with an axial line of a piston 21 and passes through to the outside is provided in a caliper 7, and the piston 21 is slidably supported on a bottomed cylinder 31 fitted in the cylinder bore 11.</p> |
