DC Voltage Regulator Rectifier for GY6 150cc Scooters 150c 150CC Moped Roketa Taotao Jonway DC Voltage Regulator. Top Quality Guaranteed. DC Voltage Regulator for 150cc GY6 Engine Scooters Mopeds regulate voltage stability good Temperature characteristics; Durable in use Dependable performance with competitive price; Positive customer feedback from domestic market