A motorcycle, comprising: a frame extending in a longitudinal direction of the vehicle; an engine unit pivotably supported by the frame, the engine unit composed of an engine body and a transmission unit, the transmission unit rearwardly extending from the engine body, the transmission unit configured to transmit the power to a rear wheel; a seat disposed above the engine unit; a pair of right and left side covers (32a,32b) for transversely determining right and left sides of a space between the seat and the engine unit, the side covers (32a, 32b) having bottom edges slanting in a rearwardly upward direction; a storage box vertically disposed between the seat and the engine unit, the storage box transversely disposed between the side covers (32a, 32b), the storage box having a lower face disposed higher than the lower edges of the side covers (32a, 32b) in a side view; a tail light unit transversely disposed between rear ends of the side covers (32a, 32b); and a rear fender rearwardly extending from a vicinity of the engine body the rear fender covering at least a space above the rear wheel; characterized in that a license plate bracket is supported by the frame at a position lower than the tail light unit; the rear fender has a rear end positioned lower than a bottom end of the license plate bracket; a space is produced between the side covers (32a, 32b) and the rear fender; a bottom end of the rear fender is positioned lower than a center of the rear wheel; and a rear end of the license plate bracket is positioned more forward than a rear end of the rear fender, whereby the vertical length of the license plate bracket is limited in order to reduce the chance that the rear fender and the license plate bracket interfere with each other. a frame extending in a longitudinal direction of the vehicle; an engine unit pivotably supported by the frame, the engine unit composed of an engine body and a transmission unit, the transmission unit rearwardly extending from the engine body, the transmission unit configured to transmit the power to a rear wheel; a seat disposed above the engine unit; a pair of right and left side covers (32a,32b) for transversely determining right and left sides of a space between the seat and the engine unit, the side covers (32a, 32b) having bottom edges slanting in a rearwardly upward direction; a storage box vertically disposed between the seat and the engine unit, the storage box transversely disposed between the side covers (32a, 32b), the storage box having a lower face disposed higher than the lower edges of the side covers (32a, 32b) in a side view; a tail light unit transversely disposed between rear ends of the side covers (32a, 32b); and a rear fender rearwardly extending from a vicinity of the engine body the rear fender covering at least a space above the rear wheel; characterized in that a license plate bracket is supported by the frame at a position lower than the tail light unit; the rear fender has a rear end positioned lower than a bottom end of the license plate bracket; a space is produced between the side covers (32a, 32b) and the rear fender; a bottom end of the rear fender is positioned lower than a center of the rear wheel; and a rear end of the license plate bracket is positioned more forward than a rear end of the rear fender, whereby the vertical length of the license plate bracket is limited in order to reduce the chance that the rear fender and the license plate bracket interfere with each other.