Powerdynamo brings new ignition & light 
to your vintage motorcycle



Technical Help



System 71 86 799 DC  => /$

generator / electronic ignition for 2 stroke 

- KTM type 546, 457, 556 (with 110mm base, fitted LH side of engine)

, the 546 has also been delivered with a  90mm base! For this we offer system 73 31 799.
replaces stock Motoplat  or SEM alternator (also ignition only SEM)

System 71 86 799 AC  => /$

Replacement magneto. Light output 
  • DC System 12V/100W DC
  • AC System 12V/70W  AC please note remarks on AC systems
Replaces stock ignition system (including ignition coil and regulator/rectifier). There is no need for changes on engine casing. The system is technically capable to run without battery.
advantage over original system:
  • all parts are new
  • more light output
  • very stable ignition with solid spark
  • better starting, better fuel burning