An apparatus for transporting cargo on a motorcycle comprises a first rack having a width of about the width of a seat of a motorcycle. The first rack has a first plurality of attachment structures fixedly attached thereto. A second rack has a base with a second plurality of attachment structures fixedly attached to a bottom of the base configured for engaging with and being secured to the first plurality of attachment structures. The second rack is positioned on top of the first rack when secured thereto and includes a pair of upwardly extending elongate members fixedly coupled to the base and angled toward the rear of the motorcycle. The elongate members are each provided with a transversely extending receiving member and a centrally located receiving bracket attached proximate a rearward side of the base, thus forming a three-point attachment structure for attaching an accessory to a motorcycle.