Pro-Tek LL-225 Adjustable Lowering Links 2011-2016 Kawasaki ZX-10R ZX10R, 2011-2016 Kawasaki Ninja 1000 and 2010-2016 Kawasaki Z-1000 Comes with Stainless Steel Rod Ends and aluminum spacers for easy bolt on. Lowers bike from stock to four inches with turn of center piece. Steel rod ends used with anodized aluminum middle to prevent metal seizing.