BMX frames are notoriously small and nimble for acrobatics. I was curious if the same frames and the same 20" wheel bikes were ever used for touring.
Obviously the single-gear and the low-seat would need to be changed. I can imagine that adding gears plus a longer seat post can make for quite a comfortable trip - many Bromptons and folding bikes are used for touring. But I cannot find anybody having done this for BMXs.
Reason I am asking is because the smaller wheels and frame might be a good choice for tourers that need to transport the bike on trains, buses or airplanes. BMX frames seem like a good middle-ground between a normal diamond frames (which are heavy and bulky to put on public transport) and the folding bikes (which are weaker - for heavy touring weights - and more expensive).