Still hoping for a bent that fits into an airline legal case-esp a mwb. Riding uprights is a bit getting harder on the neck/back with age esp on tours. Below is a link to folding bike retrofitted with the cruzbike retrofit for a FWD bent. I have an old dahon frame which I am converting right now. Front fork already done. I think this design maybe a good candidate for suitcase travel. Fork might have to be removed though for packing. Will post mockup pictures after i reweld the headtube.