My Project One Trek Madone 7 Series just came in. I'll update this post as I get in ride time, and as the build completes. Right now, with pedals (but without bar tape or bottle cages), it weighs in at:
That's with a SRAM Red build, 53/39 Quarq power cranks
, 11-28 cassette, Bontrager brakes, ENVE SES 3.4 Smart Carbon Clinchers
, Time iClic Pedals
, 3T Ergonova Carbon LTD bars
and a Fizik Antares VS Saddle.
I'm thinking sub-15 with bar tape and cages. With a power crank. And carbon clincher wheels.
Again, I'll get better pics up and ride reviews over the coming days. Thank you, NCC