CE-102 Regulator fits 1965-77 Harley-Davidson XL XLH XLCH 1965-69 FL FLHCE 102 Voltage regulator for 1965 1977 Harley Davidson motorcycles CE 100 Series regulators accurately control voltage and current. Accurate voltage control is necessary to maintain proper battery charging rate, and helps you achieve maximum power output without causing generator damage. Cycle Electric regulators are the best you can get. Don't take our word for itask a biker with a long gray beard and you'll hear the same thing. Like all Cycle