Up for sale is PIVOT WORKS 2018 RMX450Z FITS SUZUKI SWINGARM KIT. The vendor part number is PWSAK-S18-021. Please read the title to know what is for sale Complete kits for rebuilding often neglected swingarm and linkage areas Kits feature parts made from OEM grade materials All components included - saves time and money over OEM Packaged for exact fit and trouble-free installations