The Saronni was a commerative Colnago bike, along the lines of the RDV. They had different decals (Saronni's face on the head tube), with Saronni stamped in the seat stays and fork crown, but otherwise similar construction to the Super. Color was, strangely, not allways Sarroni Red. They came with Saronni panto parts. You can see one in the circa late '70's/early '80's, Colnago literature compilation depicted on Mark Bulgier's comprehensive website.
http://www.bulgier.net/
I have an NOS Saronni frameset (57cm and Saronni Red!) and could use some Saronni panto parts, just in case any a yoos guys has some layin' around.
Jeff Pyzyk
Milwaukee, WI