satin finish

the cassette is 25-12

I'm not using matching Superbe shift levers, but they are early Cyclone

I can push the derailleur farther towards the lowest cog than it will go with the shift lever
the shifters, with no cable attached, have a range of more than 180 degrees, but with cable, they stop somewhere around 135 degrees or so.

I'm nearly certain I got this derailleur off a friction-shifting Team Fuji.