Where do I start it sucks! They do NOT come with mounts for your kayak ends, so you will need to purchase them. They only come with one roof rack clamp bracket, there should be two. They really only fit round or square bathroom roof racks. So if you have aero bars they are practically useless! I've tried contacting support to buy more hardware packs and it's someone who speaks English! No need, do yourself a favor and buy Thule roof racks!
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