| 摘要 |
<p>In order to improve the degree of freedom to mount an ABS hydraulic unit to a handlebar, the ABS hydraulic unit comprises: a main housing which has at least a part of a hydraulic circuit formed therein, the main housing being provided with a mounting section to which a brake lever is mounted and also with a fitting section which has at least a part of the side surface of a through- hole formed thereon along a first direction , the through -hole being used to fit the ABS hydraulic unit to the handlebar; and a master cylinder which has a piston section moving in association with the movement of the brake lever and which increases the pressure of a brake fluid within the hydraulic circuit according to the movement of the piston section. A piston insertion hole in which the master cylinder is inserted and which extends in the direction of movement of the piston section is formed in the main housing so as to extend in a second direction which intersects the first direction and which is not perpendicular to the first direction.</p> |
