Powerdynamo brings new ignition & light |
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generator / electronic ignition for BMW flat twin |
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70 81 999 017 |
for R50, R51/3, R51S, R60, R67, R67/2, R67/3, R69 |
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70 81 999 020 |
for R50/2 (for stock 12V types see
here), R50S,
R50US, R60/2, R60US, R69S, R69US |
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Note, please see info on R68 camshafts |
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Magneto with integrated solid state
ignition, output at 12V/150W DC. Ignition with own power
supply from within the system. Replaces old generator L45/60L, regulator, magnet unit, centrifugal advance unit in above
listed BMW with either 17 or 20mm crankpin (measured
at wide end).
Does not require changes on crankcase. The system is technically capable of running without battery.All the 12v components are out of sight behind the front engine cover or tucked under the tank. No extra wires run to the headlight--the bike looks completely stock. The difference you will notice is how much easier the bike starts and runs, and a much improved lighting system.. |
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System 70 81 999 has ignition triggered on crankshaft which
not only eliminates wear between crank and cam influencing ignition, but
also frees the camshaft place to install de the ignition coil there (as
this system does) Also timing is easier as you have at crank level full angles. |
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Advantage over original system: |
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Documentation: |
We like to thank Joel
Rapose who distributes those systems in the US for us for his kind
permission to use some of his pictures in our information here. Joel´s well illustrated instructions neatly complement our instructions are are an excellent help in better understanding installation. |
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Photos: |