The component with the lowest price in the SHIFT DRUM / SHIFT FORK schematic is the Bolt,hex.,6x45.
A sample from the products for the Shift Drum / Shift Fork include: Arm,b Shift, Ctr,g/shift Drum, Spring,shift Arm, Collar,pivot.
The Shift Drum / Shift Fork is made up of components including this Drum Gear Shift which is the most expensive.