The Allen AL series of Ultra-compact aluminum bike carriers deliver all of the benefits of a full features bicycle carrier, with the ease of use and convenience of Allen’s innovate MT folding design. Constructed of lightweight 6061 T6 Aluminum, the AL racks are super easy to transport when not in use. Dual compound tie-down cradles protect and secure your bicycle and our new wide-profile car pads protect your vehicle. All backed by Allen’s exceptional customer service and lifetime warranty.