Here I am Selling a Brand New Voltage Regulator for a KFX450R & KX250F/450F. It's OEM Kawasaki and the Part Number is 21066-0042. Do your research before buying. Please look at the pictures because they are part of the description also. Feel free to email me with any questions. Thanks for looking, and if you have a problem with your order please come to me before going to eBay or leaving bad feedback. Thanks.
- Please check to make sure it fits the year of your model.
Fitment: Kawasaki
2008-2014 KFX450R
2011-2012 KX250F
2009-2011 KX450F