To provide a motorcycle capable of forming a fuel supply device and an intake system comprising a throttle body and the like into a structure coherent as one unit while employing the fuel supply device having a fuel injection pump.

The fuel supply device 100 includes: a fuel tap 20 arranged in a lower part of a fuel tank 12; a filter device 21 making a fuel having flowed out from the fuel tap 20 pass therethrough; the fuel injection pump 22 injecting the fuel having flowed out through the filter device 21 to an intake passage 28; and a circulation pipe 26 for returning surplus fuel from the fuel injection pump 22 to the filter device. A throttle body 18 is arranged in the intake passage 28 of an engine 14, and the filter device 21 is arranged adjacently to the throttle body 18.

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