This schematic depicts all components used in the Cx500c Custom 1980 (a) Germany / 27ps Wire Harness - Ignition Coil partslist.
The most reasonably priced component used on the Cx500c Custom 1980 (a) Germany / 27ps Wire Harness - Ignition Coil is the Nut,flange,6mm.
With five applications this Band A2 Wire is the most specified part.