Originally Posted by
luker
looks like a titanium sr rear derailleur to me. The bolts...do they stick to a magnet? The non-titanium bolt SR was a lot later, like the last gasp in about '87, I think. The rest of it is either Record or Super Record...and as a collected group, it would be called a Super Record Reduced (without Titanium BB or pedal spindles...urh, those bits are not Titanium, right?)
dont have a magnet at the moment, but I'll check later. The BB is picuted above. Velobase says the first gen sr bb is hollow and the second not, so I dont know what mine is, just that it's hollow. I kinda looks like the pic on velobase but not exactly
http://www.velobase.com/ViewSingleCo...50ff3&Enum=119