“The RockyMounts TomaHawk upright mount is easy to use and even easier on your wallet. Out of the box, the TomaHawk is capable of holding all styles of bikes – fat, road, mountain, downhill, and children – no additional accessories needed, all without ever contacting the bike frame. It can mount to all styles of crossbars, hold bikes with wheels of 20 – 29″, and tire widths up to 5 . The TomaHawk’s swing arm can easily and efficiently be adjusted for driver side or passenger side configuration to allow the perfect fit on any vehicle.”