2015 S-Works Roubaix SL4

[PrimO]

I recently bought this frame set and stripped down my 2011 Felt F5 and built this up. Current weight including pedals/accessories is 7.35kg which is probably as light as i'm going to get it without spending a lot of money on it. It rides beautifully, considerable stiffer than the F5 which i thought was fairly stiff. I've only had it on a few rides since building it and so i'm not sure on whether to fit the CG-R seatpost (which i have) or not. It'll add 70g to the bike which i guess is acceptable if it aids comfort.

Spec:

2015 S-Works Roubaix SL4 frameset (56cm)
Full 6800 groupset inc pedals, chain and 11/28 cassette.
Fulcrum Quattro Carbon wheelset (1482g)
Conti GP4000S II 25mm tyres
Vittoria Latex tubes
Deda Superzero 27.2 seatpost (191g)
Deda Superzero 100m stem (141g)
Deda Presa carbon bars (211g)
Prologo Dimension 143 saddle (188g)
Fabric Knurl tape (92g)
Enve carbon bottle cages (18g x 2)
Fouriers Ti QR's (52g)
Rockbros flush computer mount (27g)