Replacement ignition key switch for your motorcycle/ATV. Direct replacement to the original unit this unit provides excellent plug- and-play direct fit functionality providing simple quick & easy installation. Two keys & all connectors are included.Direct replacement to your original unitPlug-and-play direct fit easy installation.Two keys includedConnector includedDimensions:Height: 50mmDiameter: 35mmOther Specification:Number of wires: 4Number of plugs: 2Number of keys: 2Number of positions: 2 (Off/On) Fits: Yamaha YFB250 TIMBERWOLF 2WD 1992-1993