Brief description of the high street has roaming compactness folding

摘要

The invention concerns a folding city bike characterised in that the saddle tube is connected at each of its ends to a diagonal tube and to the saddle bar, by means of an articulation (7 and 8) whereof the axis of rotation is oriented perpendicularly to the frame plane so as to be able to bring closer angularly and in said plane, the diagonal tube (2) and the saddle rod (3) for delimiting, in combination with the saddle tube (1), very substantially the three sides of a rectangle within which are inscribed the front and rear wheels.