Engine cooling stricture for scooter type vehicle
An engine cooling structure for a scooter type of vehicle wherein a unit swing type engine (2) is coupled for up-and-down movement to a vehicle body frame (1), and an external air introducing duct (52) is connected to the unit swing type engine (2) for cooling the engine by drawing external air through the intake port (52c) of the external air introducing duct (52), and wherein, the external air introducing duct (52) is extended forward from the unit swing type of engine (2) and secured to the vehicle body (1), and provided with a flexible portion (52a) between the secured portion and the unit swing type engine (2), and that, the intake port (52c) is made open within a tunnel portion (6a). <IMAGE>