FUEL-FEEDING DEVICE IN TWO-WHEELED MOTOR VEHICLE

A motorcycle is provided in which a downstream end of an air intake pipe attached with a fuel injection valve is connected to an upper sidewall of a cylinder head of an engine, a fuel supply-side line and a pressure regulator are connected to a fuel supply pipe connected to the fuel injection valve, and a fuel return-side line is connected to the pressure regulator. A front end portion of the fuel supply pipe (78) arranged to be extended to a fore-and-aft direction below the body frame is connected to a fuel injection valve (76), and a return-side connection pipe portion (91) for connecting a fuel return-side line thereto in a same direction as an extended direction of a fuel supply-side line connected to a rear end portion of the fuel supply pipe (78) is provided in a pressure regulator (84) arranged below the fuel supply pipe (76) and connected to an intermediate portion of the fuel supply pipe (78). Thus, it is possible to easily secure a space for arranging the pressure regulator by avoiding interference with the body frame while avoiding an increase of the body width.