Parts such as the Seat: Seat-assy,fr,black, Bolt,socket,6x18, Bolt,flanged,6x12, Collar are included in the Ex300bdfa Ninja 300 2013 Usa / Abs Seat parts fiche.
The component with the lowest price in the Seat schematic is the Pad,13x43x12.
This Seat-assy,fr,black is the most expensive of the items that make up this Seat assembly.