Alternator / electronic ignition for BMW R27 12V 180W

New system with improved starting capabilities replacing discontinued system 70 89 999 00.

Magnet based generator with integrated solid state ignition. Output at 12V/180W DC. Ignition with own power supply from within the system.

Replaces stock 6 Volts dynamo LJ/CJE/60/6/1800/R5 and regulator as well as all ignition parts.

Does not require changes on engine case. The system is technically capable of running without battery.