Powerdynamo brings new ignition & light
to your vintage motorcycle



Technical Help



System 634 62 799
=> /$

6 Volts generator/electronic ignition
for Twins JAWA 634  and CZ 471

(JAWA 18/354/360/361/362/633)

The 6 Volt system does not support the charge control light (the 12 volts system 634 61 799 does).
Magnet based generator with integrated fully electronic ignition. Output 6V/100W DC. Solid state ignition with own power supply from within the system. Replaces old dynamo, points, condenser, ignition coils. You may drive without a battery, if you want. There is no need for changes on engine casing.
advantage over original system
  • all parts are new
  • more light output
  • very stable ignition with solid spark
  • better starting, better fuel burning
  • no huzzle anymore with setting points