I went into the brompton shop to borrow a hex key to fix a rubby mudguard on my normal commuter (the mechanics were not impressed but gave me one anyway, thanks!) and I saw some G-lines IRL. They are big. Sounds dumb but the internet makes them seem small. The package is not small. A folded g-line is not your diminutive 16' brompton.
Not readily, unless you’re a giant or user Hippy.
Those extra few kg over a larger volume make it considerably more unwieldy as a folded package. Still easier to travel with than a normal sized bike, but not Brompton-convenient.
I went into the brompton shop to borrow a hex key to fix a rubby mudguard on my normal commuter (the mechanics were not impressed but gave me one anyway, thanks!) and I saw some G-lines IRL. They are big. Sounds dumb but the internet makes them seem small. The package is not small. A folded g-line is not your diminutive 16' brompton.