The Brompton comes in 3-speed and 6-speed models, but I was wondering if the 3-speed hub gearing is identical on each model. For me, I like having the extra gear options, but the gearing on my 3-speed hub I don't think would be very helpful on its own, well for me at least. There is quit a spread between the 3 gears on hub of my 6-speed model. Does anyone know if, in fact, the 3-speed hubs vary in this case?

Cheers
Wayne