Asking £700, negotiable.

More photos below.
Size: approx. 56 cm (hard to put a number on it, because they don't have a top tube!), it's a bit too big for me at 5'8", 5'10"-6' is probably a reasonable range of rider heights. Let me know if you want to test ride it.
Drivetrain: 46t chainring, Sachs 3x7 hub: that's a 7-speed cassette+3 internal gears, controlled by Shimano STI levers - a very clever system that eliminates the front derailleur and makes the bike easier to fold/pack. Sachs 7-speed rear derailleur.
Wheels: 20" aluminum rims, 36 spoke, Shimano Deore front hub. Primo Comet tires 20x1.35".
Contact points:
Saddle - Brooks B17 Special, but if you don't want it, we can work something out.
Handlebars - Bike Friday segmented drop bars (they're cut down the middle with a sleeve to join them together under the wide stem - sounds odd, but it works and makes it a lot easier to pack the handlebars!)
Pedals - none
Brakes: Tektro V-Brakes with a TravelAgent so they work with the cable pull of road levers.
Shifter/Brake levers: Shimano RSX-STI 7x3.
Also: Carlton hard-sided suitcase with packing materials and anti-crush braces.
Suitcase with science-y stickers so airline agents are less likely to want to charge bike fees


All packed up, with a little space to spare for panniers or helmet.

Rear wheel with all the internal and external gears

The internally-geared hub:

The fold-point:

Folded up:

Fork with low-rider rack mounts:
