4Z 5+4 PINS ATV QUAD SCOOTER MOPED GY6 IGNITION KILL SWITCH LIGHT STARTER KS53 5+4 PINS ATV QUAD SCOOTER MOPED GY6 IGNITION KILL SWITCH LIGHT STARTER 9 Wire connection Size for 7/8" (22MM) diameter handle bar Please check pictures to see if this part fits your application.