Some items from this specific schematic: Torquelink,rr, Adjuster,chain, Stud,chain Adjuster Bolt, Washer(12.5x20x1).
The most expensive part in this assembly is the Swingingarm Assy,rr.
Of all the components that make up this Rear Swinging Arm (model T/v/w) the Screw 6x12 has the lowest price.