Powerdynamo brings new ignition & light
to your vintage motorcycle



Technical Help



System 70 36 799 AC
=> €/$

generator / electronic ignition
for engine Sachs 125 (e.g. in Hercules 1001-1251, KTM 100/125, Penton)

What Powerdynamo system is the correct one for my KTM?
Please do read here before ordering!

Magnet based generator with integrated solid state ignition. Output 12V/70W AC. Replaces old Motoplat system (including ignition coil). There is no need for changes on engine casing. The system is technically capable to run without battery.
Important: All AC systems do neither support battery charging nor side indicators. You may therefore not normaly use it on public roads (unless your local regulations permit). Consult your local road traffic regulations for use in normal traffic.
Should you need side indicators and/or battery, ask for a DC version of the system.
for that here.

For DC System 70 36 799 DC see here (support for flashers and battery)

Advantage over original system
  • all parts are new
  • more light output
  • very stable ignition with solid spark
  • better starting, better fuel burning