Yakima High Roller Upright Bike Roof Mount
You can't get any more top-of-the line than the HighRoller. A premium wheel tray with a double sided strap accommodates everything from road to downhill bikes with tire widths up to 3 inches. It's capable of securing anything without having to remove any wheels - ever.
The best upright rack I have ever used! Keeps 26" and 29" wheels safe and secure, minimal wobbling! Easy easy easy loading