Since I built this tandem for myself I never bothered with a spread sheet, but here's the list:
Fork: Alpha Q X2
Head set: Chris King
Capt stem: Syntace 99
Stoker stem: Deda Newton
Bars: Easton EC-90 Equipe
Bar Tape: Cinelli cork
Seat posts: American Classic
Saddles: Capt: San Marco Aspide Ti
Stoker: Terry Zero y Ti
Cranks: FSA Carbon Pro, 32/44/55T
BB's: Am. Classic ISIS
Wheels: Am. Classic 420 w/ Salsa Ti skewers
Tires: Michelin Pro3 Race, Mich. tubes
Brakes: Zero Gravity Ti [

]
Levers, derailleurs: Camp. Record 10-sp triple
Cassette: SRAM Red 11-26 ( w/ Shift-Mate to work w/ Campy)
Drive Chain: Shimano Ultegra 10-s
Timing: Gates Carbon Drive Belt
I weighed the bike on a digital hanging scale at 22.84 lbs. (10.36 kg) w/ everything as listed above; I.e, no pedals or bottle cages but otherwise complete and rideable.
Hope this helps,
Dave