This plastic ignition key switch features a 4 pin female connector (white) and includes 2 keys. Fits many 50cc to 250cc ATVs, Dirt Bikes, Scooters, and more. This switch is also used for the Baja Dirt Runner 50 Baja DR50, Baja Dirt Runner 90 Baja DR90 and Baja Dirt Runner 150 Baja DR150 models. Baja model numbers 21A-50 and 30-150. Also used for 49cc and 50cc Blade Diamo MRP scooters and similar models. Wire length is 29cm, 34cm total length and plug is 1.1cm x 1cm.