Regulator / rectifier Regulator / rectifier BMW: R50/5, R60/5, R75/5, R75/6, R80/6, R80/7, R80/G, R80/S, R90/6, R90/S, R100/7, R100/CS, R100/RS, R100/RT, R100/S, R100/T, R100/G, R100/S Moto Guzzi: 850 Le Mans, 850T, 850T3, 1000 California, 1000 Sport, 1000 Quota, V35, V50III