Paul, The Triplex was not made by Zeus-It is one of the many me-too's Campy Nuovo Record copies...they don't work all that well and may be best suited for a 'curiosities' shelf in the bikeshop. I think Triplex as a company outlasted Zeus-at least in it's first incarnation.
Matthew Gorski
Belmont Shore, CA
I recently bought a Triplex Sport rear derailer made in spain. It looks like a Campy. Does anyone know anything about Triples Sport? Is it made by Zeus?
Thanks
Paul