CB400F 1975 Specs & Modifications

Apart from regional differences both models were identical up to frame# CB400F-1027742.

Frame body modification for Europe only, CB400F-1027743~
Modified parts:
     Frame Body Comp.
     Plate Registered number

Modifications
Top Plate Tripple Tree, CB400F-1023115~
Modified parts:
     Bridge Fork Top
     Bolt (new Flange 7x54, old Hex 8x56)
     Cap Nut (new Flange 7, old Hex 8)