A sample from the products for the Front Wheel - Disk include: Balancer 5g, Box,spdmt Gear, Dust,seal,, Tube325/350-19tr6.
Of all the components used in this assembly the Brake,front Disk is the most expensive.
twenty-seven components are listed in the schematic for this Cb550f2 Super Sport 550 Four 1977 Australia Front Wheel - Disk .