This is the seatpost clamp. If you can't see the screw, maybe it's installed upside down.

Here's how it looks wit a normal stem and one round 5mm spacer beneath it.

I was wrong. An allen key with a ball end fits.

One 5mm spacer is required otherwise it's not possible to tighten one of the screws.

No.

Quote from: Pistonbroke on October 11, 2025, 05:55:27 AM
Oh, that looks great!

Are you pleased?

Yes! It's a lot heavier than expected but I really like how it looks.

Quote from: pertual on October 11, 2025, 05:15:27 AM
Is this your frame? if so, how's the finish on the headset holes and bb? looks really good although somewhat far from the 1100g quoted by VB (for size M clear coat without metal parts)

Top headset bearing was a very tight fit and I had to use some sandpaper on the rear dropout to fit the wheel in there. I don't have a bottom bracket yet but I have uploaded a picture.

Weights:
Seatpost: 256g
Seatpost hardware: 81g
Handlebar 400x100: 385g
Fork uncut: 481g
Axles: 67g
Headset cover: 23g

Size 55
https://imgur.com/a/igVlLb7