5-Pin Voltage Regulator Rectifier for 200CC 250cc ATVs Dirt Bikes Quad 4 Wheeler Pit Bike SSR Coolster Roketa Taotao SunL Tank 5-Pin Voltage Regulator. Top Quality Guaranteed. New 5-Pin Voltage Regulator It fits most Chinese 200-250cc ATVs, Dirt Bikes 5 Pin female plug; Bolt Hole Spacing: 2.15"