Thanks for all the pointers and thanks for Dado for raising the topic.
The customer is someone who loves his Dogma (not dogma 2, although he has one too!!)
We are fitting the Obermayer Wheels to give us almost 200grams but he does want to keep a Schwable tyre with some puncture protection in it so we are only getting 60grams in tyre weight.
For the rest of the diet we are replacing the MOST Talon bars with an Extra Light O/S Stem and Schmolke TLO O/S Handle bars.
He does also want to keep the full Campagnolo drive train so we cant do cranks.
I will let you know the result once it is all done
Obermayer is not the the way to go. I have Enve with extralite hubs, weighing in at 970 grams(if you use dash hubs, knock off another 40grams). Have you seen my dogma2? The only reason it doesn't weight 6K is the battery.
Here is my build:
Full Campy SR EPS
SR Brake set,
Alligator mini I-links
THM Clav w/Praxis Chain rings
Weight came in at 14lbs. but if it was cable would be 13.2.