The Kx420-a1 Kx420 1980 United Kingdom Usa Canada Export Swing Arm (kx420-a2) consists of twenty-three pieces with the Arm-comp,swing being the most expensive.
A sample from the products for the Swing Arm (kx420-a2) include: Bolt-upset, Collar, Collar, Guide,chain.
twenty-three components are listed in the schematic for this Kx420-a1 Kx420 1980 United Kingdom Usa Canada Export Swing Arm (kx420-a2) .