Powerdynamo brings new ignition & light
to your vintage motorcycle



Technical Help



System 71 17 799 00
=> €/$

generator/electronic ignition for Montgomery Ward/Riverside 125/175

(1966-1970 125/175cc Riverside bikes (Scrambler or Street Bike (standard), 1970-1974 Benelli Volcano minibike, Benelli 175cc Enduro circa 1972)

Magnet based generator with integrated fully electronic ignition. Output at 12V/100W DC. Maintenance-free solid state ignition with own power supply from within the system. Replaces complete the old dynamo and ignition.

No changes on engine casing needed. The system is technically capable of running without battery.

advantages over  old systems:
  • all parts are new
  • solid light output
  • very stable ignition with high energy spark
  • better starting and fuel burning
  • no problem with points anymore