I took everything stock off the bike except the fork and tires. Just need to put on the chain and run the cable and housing. I built it with a Ritchey WCS carbon bar, Ritchey C260 WCS Stem, Fizik Tundra saddle and ZTR Crest Wheels. Should weigh around 21lbs.
Very nice! It also looks like it would be a good fit for me at 5-6!
That Sram 10-42 looks like the the king of cassettes. What keeps the chain from bouncing off of the front chainring? Is it the tension from the XX1 derailleur?