The component with the lowest price in the SEAT/REAR COWL schematic is the Screw,tapping,4x10.
This part-list fiche shows all the components that make up the Cb600fa3 Hornet 2009 (9) France / Abs Cmf St 25k Seat/rear Cowl .
The Seat/rear Cowl assembly is constructed from several parts from which the Seat Assy,double is the most expensive.