Originally Posted by
20grit
I'm at work so i can't look, but mine has a complete 105 group i think. the only other marking i've seen is slr on the brakes. Could've sworn i've seen ventoux's in non-US 1988 catalogs. Never seen a us catalog.
Please don't take this the wrong way, but I'm pretty sure that is not a 105 rear derailleur. The cage is a bit too clunky and the parallelogram arms do not appear to be black. I'm pretty sure that is an Exage. The 105 brakes also had the designation on them. To be sure check, the part number stampings on the back of the components. New 105 used 1050 part numbers, while Exage Sport used A450 part numbers.