Powerdynamo brings new ignition & light
to your vintage motorcycle



Technical Help


What good are 100 or even 150 Watts if your light bulb still sheds a miserly 35 or even 15 watts.

Most vintage bikes have bulbs (as shown in the picture, for dimensions see here) with a socket called BA20d and an output between 15 and 35 watts.

When you use our 12 volts systems, you should upgrade your bulb to a 40/45 one.

Further information and offer with PowerDynamo!