Patent ID: 7690461

Claim:
An all terrain vehicle, comprising: left and right rear wheels; a seat rail including left and right rail main bodies which are located between the left and right rear wheels when viewed from above; a seat arranged to cover a top surface of the seat rail; an air cleaner provided below the seat, and located between the left and right rail main bodies when viewed from above; and an undercover that is separate from the air cleaner and arranged to cover left, right, bottom and rear surfaces of the air cleaner; wherein the undercover is open at an upper portion thereof; the undercover includes a rear extension portion which is extended so as to cover left, right, bottom and rear surfaces of a rear portion of the body of the all terrain vehicle; the all terrain vehicle further includes a tail light accommodated inside the rear extension portion; and the rear extension portion includes a rear wall having a tail opening through which the tail light is arranged to extend in a rearward direction.