The component with the lowest price in the SWING ARM/CHAIN CASE schematic is the Nut,hex.,8mm.
The thirty Vfr750f Interceptor 1987 (h) Northern Europe / Kph Swing Arm/chain Case component parts are all listed in this schematic.
The Swing Arm/chain Case assembly is constructed from several parts from which the Arm Assy.,swing is the most expensive.