Powerdynamo for BMW R51 and alikes: Chang Jiang 750/Ural/Dnepr/Molotov M72

System 70 51 599 00 => €/$	electronic ignition for BMW R51 , R51/2, R5, R61, R66, R71, soviet 6 volt Ural, Dnepr and Molotov M72 as well as chinese Chang Jiang 750
	Replaces original 6 volt ignition system. Does NOT replace the generator and needs a battery either 6 or 12 volts (automatic detection). Points and the manual advance mechanism are replaced by a fully electronic, contactless trigger unit. The Distributor cap and the finger are taken off and are no longer used. Outside the engine body the new twin ignition coil, the electronic advance unit and power supply module have to find place.
advantages over old system	all parts are new stable ignition with high voltage spark from first revolution of crankshaft on much improved startup, better fuelburn and hence more engine output no wear on cam, points, distributer and bowden anymore reasonable power consumption (ca. 10 watts)
documentation	assembly instructions wiring diagram parts in the pack (photo)
photos	engine block with the trigger unit picture of this from the side R51 with the system detail of ignition coil same from rear photo of part to be fitted outside engine

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	Powerdynamo brings new ignition & light to your vintage motorcycle