Of all the components used in this assembly the Housing-assy-control, is the most expensive.
Some items from this specific schematic: Switch Assy,horn Butn, Bolt-hex Head,6x25, Nut-lock, Bolt,hex Head,8x35.
This HANDLEBAR (KM100-A6/A7) assembly utilises four Bolt, Hex Head, 8x35(s) - the highest specified component.