I bought a Kawasaki trunk off of eBay. Mounting on the plastic rack proved to be unsatisfactory. I ordered one of Phil's racks which is machined and then powder coated aluminum. I am sure the back pad on the trunk will be more solid for the poor person on the back of the bike. Phil makes a quality product being I could find no fault with his machine work. The rack bolted right up and the one I chose looks similar to the stock plastic one.