Lowering kit for Kawasaki ZX9RF, 2002-2003 by Lust racing. Reduce the seat height on your Kawasaki ZX9RF with a suspension lowering kit from LUST racing. Good modification for shorter riders. The suspension links in the lowering kit replace the stock suspension links in the rear shock suspension and reduces the seat height by approximately 40 mm / 1. 6 inches. Made in United Kingdom.