Yakima Hold-Up Plus2 Add-On - $278.10

Save on gas money by carrying your friends' bikes tooattach the Yakima HoldUp Plus 2 Add-On to your HoldUp bike rack for two-inch hitch receivers, and carry four bikes instead of two. Now you need one vehicle for that trek to Moab, and four people share the expenses. This Yakima add-on carries nearly any type of bike and folds away for rear-vehicle access and when it's not in use. - $278.10