A sample from the products for the Swing Arm/shock Absorbers include: Adjuster-chain, Washer-spring,6mm, Nut,cap,12mm, Washer-plain-small,12.
The most expensive part in this assembly is the Arm,swinging.
The component with the lowest price in the SWING ARM/SHOCK ABSORBERS schematic is the Washer-plain-small,12.