A front guard includes: a lower frame; and an upper frame and is configured to be swung to change a posture between a standing posture and a forward-leaning posture with respect to the lower frame. The lower frame has: a first lower member; and a second lower member. The upper frame has: a first stretching portion; a second stretching portion; and a connector portion. The connector portion has: a first portion; a second portion; and a middle portion. The first portion shifts forward as extending from the first stretching portion side to the middle portion side. The second portion shifts forward as extending from the second stretching portion side to the middle portion side. The middle portion extends in the vehicle width direction to connect the first portion and the second portion.