A straddled vehicle, comprising: a frame portion including a head pipe disposed at a vehicle center in a vehicle width direction, a main frame extending rearward from the head pipe, and a down frame disposed downward from the main frame and extending downward from the head pipe; a steering device rotatably supported by the head pipe; a handle disposed upward from head pipe and connected to the steering device; a master cylinder supported by the handle and disposed on a first side or on a second side opposite the first side with respect to a vehicle center line that passes through the vehicle center in a vehicle plan view; a front wheel disposed downward from the head pipe and rotatably supported by the steering device; a hydraulic brake disposed on the first side or the second side of the front wheel with respect to the vehicle center line in the vehicle plan view; an engine supported by the frame portion; a fuel tank disposed upward from the main frame; an ABS unit configured to control the hydraulic brake; an upper hydraulic pipe connecting the ABS unit to the master cylinder; a lower hydraulic pipe connecting the ABS unit to the hydraulic brake; and a seat disposed rearward from the fuel tank, characterized by the entire ABS unit being disposed on a side opposite the hydraulic brake with respect to the vehicle center line in the vehicle plan view; the ABS unit being disposed downward from the main frame, rearward from the down frame, upward from a lower end of the head pipe, and upward from a head cover of the engine in a vehicle side view; the ABS unit including a first connected portion to which the upper hydraulic pipe connects, and a second connected portion to which the lower hydraulic pipe connects, the first connected portion and the second connected portion being provided on an upper surface of the ABS unit and being disposed frontward from the fuel tank in the vehicle plan view, the upper hydraulic pipe extending frontward from the ABS unit, passing between the head pipe and the steering device on the side opposite the hydraulic brake with respect to the vehicle center line, and leading from a front of the head pipe to the master cylinder, at least a portion of the lower hydraulic pipe being configured by a metal tube member and, the tube member being disposed between the ABS unit and a front edge of the down frame in the vehicle side view. a frame portion including a head pipe disposed at a vehicle center in a vehicle width direction, a main frame extending rearward from the head pipe, and a down frame disposed downward from the main frame and extending downward from the head pipe; a steering device rotatably supported by the head pipe; a handle disposed upward from head pipe and connected to the steering device; a master cylinder supported by the handle and disposed on a first side or on a second side opposite the first side with respect to a vehicle center line that passes through the vehicle center in a vehicle plan view; a front wheel disposed downward from the head pipe and rotatably supported by the steering device; a hydraulic brake disposed on the first side or the second side of the front wheel with respect to the vehicle center line in the vehicle plan view; an engine supported by the frame portion; a fuel tank disposed upward from the main frame; an ABS unit configured to control the hydraulic brake; an upper hydraulic pipe connecting the ABS unit to the master cylinder; a lower hydraulic pipe connecting the ABS unit to the hydraulic brake; and a seat disposed rearward from the fuel tank, characterized by the entire ABS unit being disposed on a side opposite the hydraulic brake with respect to the vehicle center line in the vehicle plan view; the ABS unit being disposed downward from the main frame, rearward from the down frame, upward from a lower end of the head pipe, and upward from a head cover of the engine in a vehicle side view; the ABS unit including a first connected portion to which the upper hydraulic pipe connects, and a second connected portion to which the lower hydraulic pipe connects, the first connected portion and the second connected portion being provided on an upper surface of the ABS unit and being disposed frontward from the fuel tank in the vehicle plan view, the upper hydraulic pipe extending frontward from the ABS unit, passing between the head pipe and the steering device on the side opposite the hydraulic brake with respect to the vehicle center line, and leading from a front of the head pipe to the master cylinder, at least a portion of the lower hydraulic pipe being configured by a metal tube member and, the tube member being disposed between the ABS unit and a front edge of the down frame in the vehicle side view.