A fairing unit (21) for enclosing a front portion of a vehicle body includes a fairing body (22) and a front edge member (23) mounted removably on the fairing body and forming a major component of a front edge of the fairing unit. The front edge member is made up of left and right front edge pieces (23a, 23b). A fairing assembly (43) includes the fairing unit and turn signal lamps (44A, 44B) mounted on the fairing body at a location rearwardly of the front edge member so as to protrude in a direction laterally outwardly thereof. The turn signal lamp is supported for collapsible movement in a direction laterally inwardly.