So, I'm fixing my Bickerton and losing the hub gear. A kilo of steel in the middle of the rear wheel really is silly.
However, the bottom bracket is low to start with. This means I can't go with a wheel any smaller than the 16 x 1 3/8 it came with.
Which other folders use 16 x 1 3/8?
e.g. Is this the Brompton size?