Krator KAWASAKI ZX6 ZX6R ZX6RR ZX9R ZX10-R ZX12-R ZX14 NINJA EX600 ZZR600 BLACK SWINGARM SPOOLS SLIDERS These 10mm thread swingarm spools are designed to protect your swingarm & axle nut in the event of a crash. Used with Lift Stands to lift rear wheel. High quality Delrin Swingarm Spools/Sliders(Left & Right Sides) Brand: Krator | Easy installation! Bolt straight into your swingarm These fit most Kawasaki bikes