7x11 rails not fitting into a 7x9 clamp?! Big surprise!

No but honestly, why would you expect them to fit? You sometimes get away with it on a system that clamps from above. But those from the side never really work with anything but the specs they came with.

That is exactly what I just said. And even though it measures 7x11 mm it is sold as 7x9 mm, so you have your "big surprise" right there

I simply put bubble wrap around battery. I rode 100 km with no issues. I am still looking for a permanent solution.

I can now confirm that the SL7 Di2 battery mount works for the 268 
Can't put the link in, so have added a screenshot:

Has anyone else experienced any issues with the seat clamp? Mine isn't securely holding the seat rail at all. I've torqued it down to 9Nm, but I still feel a pinching force on the carbon rails, which doesn't seem right.
In the picture you can see the outside of the clamp only touches the rail on the top.

I was asked if I needed a seat clamp for round (aluminium/steel/titanium) or oval (carbon) seat rails, maybe you got the "wrong" one?

How do people like the Mavic speed release and wheel compatibility?

There should not be any wheel compatibility problems with Mavic Speedrelease as the axle dimensions are equal to normal thru axles. That said I was very close to getting the 168 in stead just to get rid of it.

Hello,

just finished my build.
At first I wanted to build my bike around Hygge Model S frame. So I started to look for information about this frame and found this forum. After reading this forum and watching Pattys videos I decided to go for Velobuild VB-268.

I choose painted variant. Frame showed 1040 g on scales in size 58. I didn't waight rest of the stuff (fork, seat post and integrated handlebar).
I build my bike with 12sp Ultegra Di2 and Elite Edge wheels. Whole bike came out 8,2 kgs redy to ride  with pedals, bottle cages and computer mount. I saw bikes weighing 7,8 kg on this thread. I don't know how you manage to achieve a weight of less than 8 kg. Any advices on how to get the weight down?

Building a bike was pretty straight forward except brakes - I can't properly align calipersto get rid of rubbing.

Nice build! How did you mount the Di2-battery in the seatpost?

TPU tubes and a cheap 3D printed mesh saddle would probably bring you down 200-250g in total.
Just type "Ryet 3D carbon saddle" in AliExpress, just bought the 115g Pro Stealth II knockoff.

Thanks Serge, you answered everything I had and probably every follow up question i had to boot also Will go with the ER9 and the 268.

Build is something like this:

Frame 268 (Racing Green) Order process is really easy and Chis's communication is great so far.
Group ER9
Magene PES cranks/power
Pass Quest rings
Ryet Saddle
Gp5000 (probably 30 but 32 if it fits)

Just wheels to figure out 50 to 60mm with internet 21+ and under 700 dollars and under 1600g would be good suggestions welcome.... must have shiny finish preferably no decals as going no logos with the design.

Order this week but wont be building till first week of June so ill try to share some photos

Sounds like a nice build! Just ordered two frames. Have bought EliteWheels Edge Ultralight 50 mm (21 mm internal, 28 mm external) from AliExpress for one of the frames and actually bought their Edge Gravel 45 mm wheel set (462 USD with discount code when I ordered) for the other frame as their dimensions regarding internal (24 mm) and external width (31 mm) rim width is more progressive and comparable to ENVE SES 4.5 (25/32 mm) and Reserve 40/44 (25/33-31 mm). Will pair both with GP 5000 28 mm. They will probably measure up around 30 mm on the gravel wheel set. Expecting to set both bikes up with 105 Di2 as the compared prices of the ERX/ER9 is not that much lower when shipped to my country (Denmark) with taxes - when you add the cost of crankset, chain, cassette and rotors.

My built is finally finished. At the end I opted for only twoo of largest spcers, one from my extra spacer kit (I know, its the same hight, but less hassle).
When I tried to assemble the handlebar with the 4 cables I quickly gave up the idea of using my used link cables. The thight space in the handlebar lead to gaps between the links, so I ripped it out and used the jagwire road kits instead.
I don't like how velobuild routed the cables underneath the stem. They dont run internally, inside the stem, but underneath of it in a canal. So there is a even tighter bend between the fork and the handlebar. I even had dificulties running the inner cables through the housing when reaching the bend. They got stuck, and I had to loosen the handlebar again.
It would have been better if the cables run inside the stem. They would have more space for the a bend with a biger radius.
It was a big hassle, but at the end everything is working well.
7,8 kg with Sensah Empire pro, onirii/iiipro cable/hydro disc brakes and elite edge wheels.

Looking good. Just ordered two 268's and two pair of Elite Edge Wheels as well.
How many spacers did is included with the frame? Did you have to purchase extra spacers?