Kuat Hitch Adapter - $13.49

You're happily connecting your new bike rack to your ride when, to your horror, you realize that your bike rack is designed for a 1.25-inch hitch, and your trusty vehicle has a 2-inch receiver. Unless you're prepared to do some kind of welding wizardry to make the rack a permanent fixture, use the K 1/4at Hitch Adapter to marry your rack to your ride with minimal effort and heavy-duty toughness. - $13.49