Ducati Single Electrics
Vintage Italian Ducati Motorcycle
Information you may find useful, if not interesting on Ducati Single Electrics
Early Ducati Single with Flywheel Magneto AC and DC System.
Basically this same scheme that was used for 1966-1967 250 Scrambler, 160 Monza Jr and Bronco and maybe more. Here are some pics and info.
1967 Ducati 250 Scrambler (narrowcase) - new TRW power diode 6V 50W
1965 Ducati 125 Bronco - Version 1 (same power diode, original Ducati Meccania)
1964 Ducati 125 Bronco - Version 2 (Diode mount w/heatsink and transformer ??)