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System 78 42 799 AC
=> /$

generator / electronic ignition  for OSSA Trial, Rotor weight: 3.0kg / 106oz, rotor fastening nut with LH threading
AC voltage (see Info)


Magnet based generator with integrated solid state ignition, Light output 12V/70W AC.
Ignition with own power supply from within the system. Replaces original Magneto as well as all ignition parts.
Does not require changes on crankcase.

check direction of rotor nut threading! This system is for left hand threaded nut.
not for phantom cover
Important: The AC system is destined for use in offroad sports and hence does not support battery and side indicator functions. For use in public road traffic consult your local regulations. To the DC System 78 42 799 DC here (supports battery and side indicators)
Advantage over original system:
  • all parts are new
  • solid state ignition
  • very stable ignition with solid spark
  • better starting, better fuel burning
  • no wear anymore on collector, govenor and points
Documentation:
Photos: