HTT Carbin Fiber Swingarm Spools "RR" Engraved Logo 8mm For Honda CBR600RR 2003-2011/ Honda CBR900RR 2002-2003 These swingarm spools are designed to protect your swingarm & axle nut in the event of a crash. They can also be used with a lift stand to lift the rear wheel off of the ground for changing your tire or oiling your chain. Thread: 8mm Color: the same with pictures show Instructions: no instruction,Material: High Quality Billet Aluminum,,,,,,,