Two Yakima Raptor upright bike mounts in very good shape. There are some minor cosmetic scratches from use but nothing significant or that affects their function. They are probably close to 15 years old but have not been used in about 13 years. - Roof rack required to mount these bike mounts. The rack is NOT included in this sale. - Holds the bicycle by the downtube (see photo) - Fits 1” to 3” diameter downtubes (including most frame shapes) - Great for bike frames with traditional “diamond” geometry and bikes with fenders, disc brakes, thru-axles and full suspension - Secure wheels to the rooftop bike mount with ratcheting wheel straps - Lockable knobs with keys (2) - Fits car roof racks with round and square crossbars out of the box (it can be used with factory aerobars but you would have to buy them separately from Yakima) - Minimum Crossbar Spread 16.00in - Maximum Crossbar Spread 38.00in I have instructions and can provide them to you. Let me know if you would like additional pictures or have questions.