The component with the lowest price in the SHIFT DRUM - SHIFT FORK - SHIFT SPINDLE schematic is the Spring,shift Arm.
twenty-six components are listed in the schematic for this Cb550k3 Four Australia Shift Drum - Shift Fork - Shift Spindle .
The Shift Drum - Shift Fork - Shift Spindle assembly is constructed from several parts from which the Drum,gear Shift is the most expensive.