Are you 100% on the height of that bearing? I asked them for the specs as I wanted to source my own bearings and they sent me this picture below. It's an 52x40 with 45/45° but at 8H. Now got me wondering what the correct size is ...

I hade something like this, standard chinese bearing: https://www.aliexpress.com/item/1005006126989753.html?spm=a2g0o.order_list.order_list_main.5.42c118021uH6Ib (the 52 one)

It is not even specified what are the exact values of the bottom bearing.

Do you use the FSA crown race? Or does have the rudy an integrated crown race?

I used the FSA one.

So, just one of the standard Garmin gear fields or the Wheeltop specific app?

It's just a generic garmin field.

Do you know how to record shifting data into the garmin fit file?
I've added the shifter as gear sensor, I can see the shift ratios in the data screens, but shift data is not recorded to the fit file.

Here's one, 2688 sek, without chainrings:
https://vi.aliexpress.com/item/1005008851816024.html?spm=a2g0o.productlist.main.8.7d5913XT13XTiC&algo_pvid=0d810d60-8f52-413b-a5d3-72f1b635f131&algo_exp_id=0d810d60-8f52-413b-a5d3-72f1b635f131-13&pdp_ext_f=%7B%22order%22%3A%2225%22%2C%22eval%22%3A%221%22%7D&pdp_npi=4%40dis%21SEK%212688.61%212688.61%21%21%211053.49%211053.49%21%402103956a17464318762562217e26ba%2112000046943412931%21sea%21SE%21190294757%21X&curPageLogUid=7cBb7A8iUgoE&utparam-url=scene%3Asearch%7Cquery_from%3A

There are other slightly cheaper options but only for 167.5/165 cranks.
This one has 167.5 cranks for 2549 sek:
https://vi.aliexpress.com/item/1005008793125081.html?spm=a2g0o.productlist.main.4.7d5913XT13XTiC&algo_pvid=7be53de6-71cf-45b9-9795-51ec848262c8&algo_exp_id=7be53de6-71cf-45b9-9795-51ec848262c8-7&pdp_ext_f=%7B%22order%22%3A%22130%22%2C%22eval%22%3A%221%22%7D&pdp_npi=4%40dis%21SEK%212549.55%212549.55%21%21%21999.00%21999.00%21%402103956a17464322169352551e26ba%2112000046682785283%21sea%21SE%21190294757%21X&curPageLogUid=N5R1mLe2AAu0&utparam-url=scene%3Asearch%7Cquery_from%3A

Magene official is 3220 sek.

I have bought the second one with 165mm cranks, it will arrive this week, hopefully it will have the updated bolt design.

IF you want to go ahead with a wide-range rear cassette and/or "clutch" like on the eGR RD, I think that's probably the way to do it.

What you need to do it is the dual-port battery that comes with the road group. The eGR version only has a single port to power the RD. Getting the road set would include that and the shifters/brakes. And then you need the eGR or MTB RD. Supposedly LTWOO will support pairing across product lines. Confirmation on that seems thin though. If I get a chance at Sea Otter I'll try to remember to ask someone.

Can you provide more info on the MTB electric RD?

Hello,

Can you recommend a frame plug for a front derailleur hole? Do you even plug it somehow?

I thought about it, and I think now is the time to go for a 1by setup. I will buy a PG-1230 11-50 cassette and a 40t front chainring.
But now I'm torn between wheeltop and ltwoo. Ltwoo would be better for my smaller hands and more adjustable for sure, I like the changeable battery. Does the braking feels like Shimano with Ltwoo as well? I like that.
Wheeltop on the other hand surely supports up to 52t big cog. And there is Ltwoo wierd adapters, I have a Rockshow rudy fork, so I hope that a back adapter should be fine with the front caliper for 180 mm rotor, just like shimano (SMMAR160DDA)
What do you think?