That i Tan Tan framset I build recently. Just do not buy Kactus BB cause they do not fit Shimano properly.
Also ask for fork with hole for full internal build. I did not know they have one and got without it.

I installed this
https://www.aliexpress.com/item/1005003015711873.html?spm=a2g0o.order_list.order_list_main.5.68bf1802WVtcti

This fits GRX600 tight as should. Also do not need 1 mm shim.

I got those Kactus and they are not good. Tolerance bad just from start. Ordered new one from different manufacturer. Will see how it will turns out.

https://streamable.com/ex7rkn

Crankset is GRX600 2x

In all this fuss I did not posted final product:

https://ibb.co/0VpXtzZ
https://ibb.co/308qDNy
https://ibb.co/jGQvKDJ
https://ibb.co/ns4ywy6
https://ibb.co/Qb8rw8Q
https://ibb.co/gMG3fTP
https://ibb.co/JvRLvkn
https://ibb.co/2WSHmTH
https://ibb.co/WnxnLLv
https://ibb.co/tm1dwfx
https://ibb.co/km8nDwm
https://ibb.co/3Y1KB16
https://ibb.co/2qJv2qx

I do not understand what do you mean BB is not moving in the frame. BB is tightened. Bearings move. I have removed crank and spindle of crankset have to much play inside BB. Means tolerance on BB is fucked up. I contacted seller but they refuse to warranty that since several month passed from delivery.
I will order new one but avoid Kactus BB cause they are no good.

https://streamable.com/ex7rkn

What to choose??

https://www.aliexpress.com/item/1005005402989291.html    --> From Cwind store which sold me framset
https://www.aliexpress.com/item/1005005548615626.html    --> GUB ceramic
https://www.aliexpress.com/item/1005003015711873.html    --> ZTTO
https://www.aliexpress.com/item/1005005087270051.html    --> Kocevlo

I finished my bike and made some 20 km but there is a problem:

https://streamable.com/s82kir

Everything is properly tightened but it is not ok to have such play/woble on bottom bracket.

Stuck at the progress at the moment, because waiting for handlebar...

Quote from: c.etzo on November 04, 2023, 05:37:35 AM
https://www.aliexpress.com/item/1005002440079867.html
T47-24(86.5mm)for shimano crank, use the 1mm shim on nds (supplied)

Can this be verified as true info? I can not find proper info about that. Frame is 86,5 mm and I am installing GRX600 2x10 crankset. I got three shims 1/2/3 mm width
Also ordered specific tool for BB T47, 48,5/49 mm width.

I just received this one ordered 27.12.2023.

https://www.aliexpress.com/item/1005005965503438.html

Looks good, haven't tested it yet

Minor problem with inserting seat post. Hidden clamp was probably slightly to big. Vendor sent replacement, but meanwhile i striped black colour from it,  and that was enough to insert it.

What handlebar tape you recomend? I prefer the comfiest one. From Aliexpress or some other site.

https://ibb.co/qYcxdMS
carbon holder for cyclocomputer and front light

Received frameset 2 days ago:

https://ibb.co/6W1P5CM
https://ibb.co/HYPmHrN

Arrived few part from bike discount and aliexpress:

https://ibb.co/YWsVZ7L
https://ibb.co/LRJbvMN

Ordered today crankset, cassette, front and rear derailleur. Shifters/brakes, wheels and tyres will be available next month...

Recomendations for carbon integrated gravel specific handlebar for around 100 €?

There are few I found out interesting:

https://www.aliexpress.com/item/1005005484449794.html
https://www.aliexpress.com/item/1005005124533679.html
https://www.aliexpress.com/item/1005006207542606.html
https://www.aliexpress.com/item/1005003979761314.html

Ordered seatpost Elite One, Ryet 3D seat and 2 carbon bottle holders.
Next week ordering GRX parts except crankset (not available). I hope there will be some discount on blackfriday (https://www.bike-discount.de)

Ordered today BBT47 Kactus, ceramic bearings.