No joy on the 12v stator for that bike. I just don't have anything that matches up... You might try a CM400 from that same era, but I doubt it will be cost effective...
If it's Eco-Motor Cycling your after, then there are some better options out there. Smaller, lighter, narrower tires. Think 90cc horizontal with a step-over pressed steel frame. Get's 90mpg with the throttle pined. There are some nice chinese engine options that can take them up to 140cc and greater HP potential than your 185. Just some thoughts...
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