The Cadex CFR (Carbon Fiber Road) lineup was a top-of-the-line model a couple of decades ago, and it’s notorious for being easy to ride, and very lightweight with the carbon fiber frame. I biked Hawk Hill, Mount Tamalpais and the China Camp loop without a problem with it. The bike could use a little tune-up as I haven’t ridden it in a year or two.
Shimano 600 rear derailleur, and clip-in pedals. Throwing in the saddle bag and its content (spare tube, and a couple of side-of-the-road tools). I don’t remember the frame size, but probably 56-58 as I am 6ft tall and I am not sure it would work for people much taller than that.