The generator rotor and sprocket will be the same as the 12volt CB175, as the battery determines the charging voltage on that system, we converted manyvCD175's to 12volt electrics over the years. Change the coil, flasher unit, horn and bulbs, fit 12volt battery, and job done. The 6volt starter IS a fairly unique bit of kit though. That said, the yanks being lazy buggers had an electric start C50 in the early 60's.
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