Originally Posted by
fietsbob
Maybe strapping pairs together, back to back, would be considered one piece? it would protect the mounting hooks too..

you would think so, but some desk agents would not.
they may require that you separate the two parts, weigh them separately,
charge for extra bag if they're in the mood.
but, but, but.....
same as when fitting your folding bike in a standard suitcase, within
weight and within size limits. they find a bike in your bag and decide
to charge you the sporting goods fee.