Race and 12v/150W available

Pictured: (top) an RD with the system and (lower) Powerdynamo CDI Ignition Kit

Advantages over  old systems

• all parts are new

• very stable ignition with high energy spark

• better starting and fuel burning, increases engine performance

• solid light output (150W) enabling Halogen lighting

• no problem with points anymore

Replaces a variety of systems

• original dynamo of Yamaha

• further original system

• original stator of street version (also used)

• original rotor of street version Yamaha

Kit includes:

• assembly instructions

• wiring diagram

$569.99 (71-05-799-00)

Powerdynamo Rotor Puller

Use to remove the MZB rotor from the crank shaft

$19.99 (99-99-799-00)

The Powerdynamo comes without a keyway and relies on lock tight and the bolt to prevent slipping. we have had the rotors slip and throw off the timing so we built some tooling to install a keyway to take care of the problem. 

This service is an additional $50.00

please call for details.

The Powerdynamo ignition is a great addition to any R5 or RD but the kit does not include some very important  needs for the vintage Yamaha 2-stroke twins.

We have came up with a kit that helps with the mounting, installation, and adaptability to the bikes.

Our kit includes

• Additional instructions on where and how to mount the coils and CDI box

• Hardware

• More pictures

• A 12volt relay so the ignition switch and kill switch can be used.

• More wire diagrams.

$19.99(MZBKIT1)

Powerdynamo CDI Race Ignition-No lights
High-speed (up to 22.000rpm) magnet based solid state ignition for vintage bike racing applications. At 18.000rpm (i.e. 36.000 sparks/min) still 25 Kilovolts output. (3.000-8.000rpm = 40kV).
Diameter of rotor is 59mm, rotor weight is 180 grams. 
Replaces such systems as Motoplat, Hitachi, Fensatronic and Kröber. 
Note: no facility for lighting provided!!
No lights - no use on public roads! (consult national regulations)

Advantages over  old systems

• all parts are new

• very stable ignition with high energy spark

• better starting and fuel burning, increases engine performance

• no problem with points anymore

• very lightweight, rotor at 180gr, total system at 850gr

Replaces a variety of systems

• original dynamo of Yamaha

• further original system

• original stator of street version (also used)

• original rotor of street version Yamaha

Kit includes:

• assembly instructions

• wiring diagram

$525.99 (71-02-599-00)