The Rear Swinging Arm (model K5) assembly is constructed from several parts from which the Swingingarm Assy,rr is the most expensive.
The Bolt(6x20) is the lowest priced item on this Rear Swinging Arm (model K5) schematic.
Some items from this specific schematic: Shaft,rr Swingingarm Pivot, Bolt(8x50), Plate,rr Swing Arm Brkt, Bolt(6x20).