System generator & ignition  for Yamaha RD with stock electronic ignition (rotor fastened by nut, not screw)

Please double check what shaft configuration your Yamaha has! There is ample scope for error.

Magnet based generator with integrated ignition.

Output at 12V/150W DC.

Solid state ignition with own power supply from within the system.

Replaces old dynamo, regulator and ignition coils.

No changes on engine casing needed.

The system is technically capable of running without battery.