Buy Brompton -

: The entry-level, all-steel model. It typically comes in a standard 3-speed configuration and one color. C Line (The Classic) : The most popular all-steel model. Explore (6-speed) : Best for hilly areas or longer commutes.

You can purchase through several official and reputable channels: C Line - 6-speed - Renewed - Grade A | Brompton Bicycle USA buy brompton

: The ultralight flagship made entirely of titanium and carbon fiber, weighing from 16.4 lbs (7.45 kg) . : The entry-level, all-steel model