Compared this rack to the Sw-Motech, which is also a quick release mount with quarter turn fastners. The Givi Rack fits all their monokey cases with no additional mount hardware. The Motech requires an additional mount plate that shows with the E21 bags installed. The Givi was easy to assemble and quality is top notch. It will save you money over the Motech as well. I would highly recommend this rack with the Givi E21 cases. The size and appearance for the Tiger, in my opinion, is perfect.