So nice to find a bunch of fellow A9 riders! All my riding buddies are like Why? I built mine in Nov/Dec. 3500 miles. 6? races. 1 crash at 39mph. and only a minor scratch to the bike...my build is XL, Hb017. ultegra di2, quarq pwm w duraace chain rings, toseek carbon saddle, tokyo wheels epic 3.4, shimano ultegra pedals, aftermarket TAs I forget brand. Since the pics I've removed headset spacers and cut stem more. I've struggled with creaky headset and saddle rail clamps that allow saddle creep on 2 different saddles but I think I've fixed it by painting a tad of epoxy with skid proof mixed in on top and bottom of the rails. I maybe should have gotten the L and I'm 6'2". it's a big bike. handles very well super smooth and stiff. I started riding this bike at 220 lbs weight but I'm losing weight, down to 194 so far. Great bike.
I was new to building fully internal integrated hydraulic. Routing cables in the handlebar was very difficult. I also goofed and cut the steerer to short but Doris at Ican was like no problem and sent me a matching replacement for like $120! I will say on routing dont worry so much about dinging and kinking the ends of the hydraulics lines. Remember you will be cutting that part off anyways.