Thanks MechBgone
yes sorry the Tires are 2.1 Specialized rockster's with a kevlar bead. around 530g each, so they are light enough I guess.. Just installed them so Im at 28.2 lbs now
Well.... about the finess bit yeah Im an Ox, hence the Z5, and the ryno's, but they are still as true as when I built them.
I was actualy thinkin going XT or race face Prodigy XC for the cranks, 620g and 680g respectivly and 255g for a BB. and an XT rear cassette, 8 speed of course, this 9 speed thing is a weight boon innit?