Moto Starter Solenoid Relay For 300 2X4 4X4 400L Big Boss 250 300 350 400 6X6 Scrambler Sport Trail Blazer Starter Relay for motorcycles and ATVs, compatible with models including 300 2X4, 400L 2X4, 400L 4X4, Big Boss 250 6X6, Big Boss 300 6X6, Big Boss 350 6X6, Big Boss 400 6X6, Trail Blazer 400, Trail Boss 250, Trail Boss 300, Trail Boss 350, XPlorer 250, XPlorer 250 4x4, XPlorer 300, XPlorer 400, Scrambler 400, Scrambler 400 2x4, Scrambler 400 4x4, XPress 300, XPress 400, Sport 400, 400, ATP 330 2x4, ATP 500 HO 2x4, ATV Pro 500 4x4 PPS, 330 2x4, 325 2x4, 325 4x4, 330 2x4, 425 2X4, 425 4X4.Constructed with copper, EPDM, and metal materials.Designed to provide cranking power and reduce current on the startup switch.Terminal markings: B for connection, M for motor connection.Do not connect in opposite direction.Color as shown in pictures.Package includes 1 piece starter relay.Operating voltage: 12V.