About the 1985 Trek 460 SS above, I haven't weighed it properly, but I guess around 18-19 lbs, as my Road bike is 20ish and this one's lighter.

The cranks are original equipment double SR cranks with the outer chain removed and the inner moved to the outside. Oddly, though this is a Shimano drivetrain, the BCD is 144.5, which is Campy BCD. Makes it a little harder (read: more expensive) to try out different sizes of chainrings. You can go online to www.vintage-trek.com and see the specs for the crank and bike in general.

The levers are Tektro RX 4.1 time trial levers. I got them for $20 for the pair, which seems to be about the going price in the US. The Cane Creeks are even nicer, all black, and about $5 more. But I was ordering other stuff from 1 place and wanted to get it done.