Welle Multiple Bend Rack comes in the standard 12" bends. If you would like the wider bends (ooh, cadillac parking) and have the space for it, great. Bends are then 19" center to center.

Of course, you need to choose between inground and surface flange mount. You can also opt for 2" square tube instead of the standard 2&3/8" O.D. pipe. The smallest multiple bend (3 bends) is for 5 bikes. Keep adding bends (model sizes) all the way up to 15 bends for 17 bikes.