Anyone try to utilize a Fizik Antares saddle with the braided carbon rails? Compatible with Carbonda supplied set back seat post?

Any idea on the status and availability of this frame?

What handelbar is shown in the build photos?

Good Morning - long time lurker with his frame shipping today!!  Thanks ADAM!

Question - what lengths of bolts are needed to successfully mount calipers for 180F/180R?  Using Shimano SLX Four Piston M-7120 and RochShox Pike fork.

Thanks in advance for all of the tips and advice contained herein.

My color scheme is F1 Red Bull - hoping the Blue Black has some Blue Hue (or its going to look much like my unpainted CFR696 Gravel Rig!)