The P Line is the superlight Brompton: a steel main frame with a titanium rear triangle and fork, shaving serious weight off the classic fold. The only lighter model is the T line. If you carry your bike up stairs, onto transit, or through airports, those pounds matter. A faster fold, lighter wheels, the same three-part origami — in 4-speed and 12-speed builds, plus the P Line Electric.

Every P Line ships free anywhere in the contiguous U.S., includes our Brompton Pro-Build and tuned by our Brompton specialists — no sales tax, rewards points on every purchase, and nearly twenty years of Brompton experience behind the wrench.