So, after the first few rides and tinkering a bit with setup, brakes etc I'm Really happy with the bike. It rides really well, handles nicely and predictably and is comfy for long rides (3h +).
In direct comparison with my other bike it takes slightly more effort to keep up higher pace. I wonder if I'd notice if I would not have been able to ride the bikes back-to-back.
It also "feels" slightly slower generally but I think that's due to the different tyres, where I ride this bike on vittoria corsa controls at 29mm wam (5 bar ~70 psi). The other bike is rim brake and I use pirelli race 27mm wam (5.4 bar, ~80 psi) . Power wise it's not noticeably different at anything other then the above mentioned higher pace. Maybe the extra 0.5kg also matters slightly.
The build is a mix of GRX and Ultegra components, due to availability and cost as well as preference for hood shape, ergo wave braking and (now it finally functions) the clutch on the rear derailleur for the "light gravel" round I intend to ride too.
I routed the shifter cables outside to prevent shifting issues (it shifts better then my other mech shifting bike where everything runs internally).
Main components:
1056 frame (58) and 1036 handlebar (11x42cm).
Grx 810 shifters, hydro brakes and rear derailleur.
Ultegra 50-34 crank175mm, 11-32 cassette, Rd8000 front derailleur and hg701 chain.
Ultegra pedals.
Farsports Feder 45mm, 28mm outside 21 inside on carbon ti hub, brass nipples and cx sprint drive side spokes (unbelievably light combination), vittoria corsa control 28mm, latex tube.
Xtr rotors 160mm front and rear
Small parts:
Sq labs active 612 14cm
Close the gap garmin mount + bell
ZTTO handlebar tape (very much like lizardskin, recommended!)
Tacx bottle holders
Bontrager flare light
Total weight 8.3kg
Issues while building :
The front cable guide
, with the new guides in the house I'll replace it with a proper one as soon as I feel like swapping the front derailleur cable.
The rear axle drive side "holder" was tight. Replaced it with one of the spares and problem solved.
The lower screw of the front brake caliper is quite tight, I guess some resin left over, it works and holds well however it was not super easy to get the caliper in perfect position.
And I forgot to add cable foam on the rear hydro brake cable
brakes are super tight now so I don't feel undoing "just because".
Left to do:
Find rubber grommet for the hydro hose entry point on the front left, which I don't use. Anyone know a fitting one?
Decide whether I want to go down another 5mm or keep it like this.