This PX10 on Ebay (7155506133) doesn't quite make sense to me. The SN is 2845030, which the owner says is a 1972. The picture seems to show smooth-edged head lugs painted black, while my recollection (borne out by the references linked from the CR page) is that those lugs were a pretty curly-pointy edged Nervex in black on a white frame. Is this really a later frame? Most important, does in fall into the more laid-back geometries, or more upright?
Ken Freeman
Ann Arbor, MI