The component with the lowest price in the SPEEDOMETER (E3 schematic is the Screw.
With all the components that make up the LS650P SAVAGE 2000 (Y) USA (E03) SPEEDOMETER (E3 assembly. The Bulb(12v3w,t6.5) is the most frequently specified with four applications.
Some items from this specific schematic: Cushion,meter, Washer(5.5x14x1.2), Nut, Bulb(12v1.7w,t6.5).