Here are the specs for the 1985 Centurion Elite RS I just picked up from Craigslist for $80. Amazing condition. See
this thread for details.
Serial: KE510552
Tubeset: frame sticker says "Tange 2, Cr-Mo Seamless Tubing, Double Butted Tubes"; Fork sticker says "Tange Cr-Mo Steel Fork Blade"
Dropouts: Shimano ST
Group: Shimano 600 (6207 series) including pedals w/original clips, RD, FD, freewheel, cogs (13-28), downtube friction shifters.
Stem: Nitto Technomic
Bars: Nitto Olympiad 115
Headset: Tange Falcon
Saddle: Selle Italia Mundialita (suede-like cover)
Seatpost: Sugino
Cranks: Sugino ALP
Chainrings: Sugino 52 / 42 gold anodized
Wheels: Araya 700C gold anodized
Hubs: Suzue "Sealed Tech" QR
Brake Levers: Gran Compe gold anodized
Brakes: Dia Compe Royal S
Wrap: Black vinyl (appears to be original)
Tires: Trim Line 700/25 100PSI
Frame Pump: Zefal HP X 4 (original?)