Titus Black series Reels Question?

[gstours]

As a repair job for a friend I serviced two black TiTus 30 2 spd reels and was surprised to see that they were aluminum framed as was my gold 20II.   So are the one speed reels graphite, and the two spd aluminum bodys or is there a way to know as I,ve seen some in pictures but did not offer to buy as I previously thought the black reels were plastic and gold metal bodys.
   I need some history lessons and advise,   so I,m open for advise.        gst.

[alantani]

i know that the "blue/gray" colored reels were aluminum bodied. not sure about black.