Up for sale I have a used muffler clamp removed from a 2018 Kawasaki Kx 250f. It will fit 2013-2019 Kawasaki Kx 250f and 2012-2018 Kx 450f. It is the clamp that helps hold the silencer to the header. If has quite a bit of surface rust but still works as it should. If you have any questions let me know. Check out my other items for more 2018 Kx 250f parts.