Name: Crankcase Speed Sensor Type:Speed Sensor Part Number: 37700--J21,37700MBWJ21,37700 J21 Manufacturer / Other Part Number: 37700--J21 Condition:NEW Compatibility: For CBR600 F4 A CBR600F4 A - CRANKCASE 2001 CBR600F4 AC - CRANKCASE 2001 CBR600F4 A - CRANKCASE 2002 CBR600F4 AC - CRANKCASE 2002 CBR600F4 A - CRANKCASE 2003 CBR600F4 AC - CRANKCASE 2003 CBR600F4 A - CRANKCASE 2004 CBR600F4 AC - CRANKCASE 2004 CBR600F4 A - CRANKCASE 2005 CBR600F4 AC - CRANKCASE 2005 CBR600F4 A - CRANKCASE 2006 CBR600F4 AC - CRANKCASE 2006 Colour:Black Material:plastic Package Contents: 1 x Crankcase Speed Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.