Generator/electronic ignition  for 3 speed  Ardie BD175 with engine numbers below 251491

System for engines after engine number 251490 see system 70 37 799 00

NOTE: as we can not be sure about the numbering system of the time, please not only check number, but characteristics here.
    
Magnet based generator with integrated fully electronic ignition. Output at 12V/100W DC.

Solid state electronic ignition with own power supply from within the system.

Replaces old magneto system Noris ULZS6/25/30L.

The system is technically capable of running without battery. No changes on engine casing needed. Ignition coil and regulator have to be housed outside engine.