Powerdynamo brings new ignition & light
to your vintage motorcycle



Technical Help



System 78 30 799 AC
=> €/$

generator/ignition  for Maico 250/400/440 (1976-77)

Magnet based generator with integrated ignition. Output at 12V/70W AC. 
Solid state ignition with own power supply from within the system. 

Replaces stock Bosch Magneto, regulator and ignition coil. 
Engines the system is made for can be recognised by the fact that the rotor (flywheel) is fastened by a nut (and not a screw)
  please note: 
  • is frequently confused with system 71 38 799 DC  which replaces the stock Bosch Dynamo or the Kröber Magneto.
  • there are engines where aftermarket the crank of the later 3-shaft Maico has been put - here the rotor will not fit.
Advantage over old system:
  • all parts are new
  • solid light output
  • very stable ignition with high energy spark
  • better starting and fuel burning

(some pictures show engine replacing dynamo)