There are lot’s of Brompton clones and Brompton modifications. People like how it folds but want more, like disk brakes, generic cassette/derailleur/hubs, thicker tires, bigger rims, different forks, different OLD rear triangle etc etc. I wander why asian producers do not offer a Brompton like frame sets like Fhnon?Offer a frame and separately few versions of fork/rear triangle/handlebars. Let people buy the rest and assemble the bike they want.