My 206DB-RBD50C wheels arrived today. Took 5 calendar days from Xiamen to Chicago via FedEx. First ride with them will be this evening using the same tires and TPU tubes for comparison.

Weight without tubeless rim tape: 1471g

Because the wheels were provided at a discount for the sake of a video review (my idea not theirs) the wheels neither came with tubeless rim tape installed, nor was rim tape or spare spokes provided. Also keep in mind these are $500 not $1000 wheels, but I'll still ask Yishun about this. Thankfully I had spare rim tape and it literally only takes 5 minute.

Considering Yoeleo, Magene, and Elite are offering similarly spec'd wheels for $100 to $400 more, I can live without the included rim tape and spokes.

@patliean1 been watching their wheels for some months now  LightCarbon Super Light C67DB Undulating) but from one of their other name's cproxy, 45=50 mm depth, 1319 grams, more thinking a Christmas gift to myself. How are you finding the yoelero sat wheels?

The Yoeleo Pro 50 wheels are very comfortable especially with latex tubes. Steel spokes in general just handle bad roads better than carbon spokes. My original set of Magene Exar wheels also came with steel spokes, and I paired them tubeless 32 Conti GP5000s. Both the Yoeleo and Magene are like riding on clouds.

Besides being a bit of a weight weenie, I still do prefer carbon spokes for the stiffness, lighter weight, and tire feedback. One thing I should note regarding the R086-D frameset: It's not the most comfortable bike when ridden slowly. I think steel spoke wheel will help but then you will lose a little bit of responsiveness. Then again you can always increase the tire pressure. The bike truly comes alive when ridden fast or at least at tempo.

Has anyone been able to find the following details below directly from Hygge?

-Location/Mailing/Shipping Address
-Factory Location
-Return Policy
-Warranty Information

Not even their "official" website has any company information or "About Us" page. Every single Chinese brand I've tested from VeloBuild, Dengfu, TanTan, Rinasclta, and Yinshun all the way up to Yoeleo/Winspace has this information easily available.

For myself who is constantly swapping frames this probably would not be a deal breaker. Especially for a $500 frame. However, for the general public I would be cautious. The first red flag was Hygge stealing TinyDinosaur's photos. I'm not questioning the legitimacy of their business but the details outline above is standard business practice. I would inquire about this if I were buying a frame.

Even popular AliExpress Chinese bike seller OG-Evkin has this information available on their official website.

Yesterday I brought the R086-D to my weekly fast group ride. The 2 hour training ride consists of a section of rolling hills and several sprint/drag points where we can easily hit 38-40mph on the flats with a proper tailwind. While it's technically not a road race (we re-group after every sprint section and traffic light) all the local race clubs do show up to make it quite competitive. For these type of rides I only trust my T1500 and Allez Sprint for obvious reasons.

Last year as an experiment I once brought my VeloBuild VB-168 with the same Elite Drive 65D wheels as a test. Big mistake. I was struggling all evening to put the power down as the 168 was noticeably sluggish/flexy (for me). Not great out of the saddle either.

I can confirm with both Bike Radar and Road.cc that the R086-D is a proper aero bike. Sprinting, climbing, handling into the corners at speed. The bike is fast on the flats and I did not detect any noticeable deficiencies compared to the T1500 and Allez Sprint. In fact this frame may just be slightly faster on the flats than the Allez Sprint, but I don't have any scientific data to prove it.

I've been showing up to this group ride for 2 years. Everyone knows each other well. But last night I was complimented on my ability for closing down gaps and make several bridges to the lead groups attacking up the road (I never do this LoL). While some of this is from experience and fitness, honestly the R086-D is such a bike to ridden fast with confidence.

Last thing note about the frameset specifically - I would invest in some microshims for underneath the headset cover and do a dry run of fitting the entire cockpit (including the expander plug and compression cap) before permanently routing the cables. Initially the headset cover was very slightly rubbing on the headtube. A 0.25mm microshim immediately solved the issue. I can't say if the problem was a anecdotal or a tolerance-related. No one else has reported it but just a heads up to be safe.

I actually own a vbr218 that I find a bit too sluggish.

What about the VB 218 did you find sluggish? You are not the only person to mention this. Last summer I said my VB 168 was sluggish, and the people here were not happy 

I'm interested in this frame but I'm confused.
Like with every other frame, stack is measured without the headset cap and any spacer. I get that.
You do obviously need to use the headset cap plus the cable routing spacer (the one that the stem goes on top of).
But are you sure that these are 60mm in total - 30mm each? That would make this frame's front end taller than any other bike I've used, even if I downsized.

Yishun on the left, Allez on the right.

I'm going to go out on a limb and say the Airwolf and Rinasclta frames are totally coming off the same line. They carry all the same models, even track and rim brake frames. Some of the website photos are shared. I see no reason to pay Rinasclta any extra money.

Correct. I've spoke with Rinasclta about this to confirm, and mentioned it (not by name) in one of my Rinasclta videos.

My issue that stops me buying is that I run most of my bikes 1 X and I'd want to remove hanger.  They tell me this is difficult (it looks like Allen Key on their web pictures but I'm presuming it's actually riveted).

The same hanger is on my R086D and I was able to immediately remove it upon delivery. I'm also running a 1x setup.
2mm and 2.5mm bolts don't require much torque so you should be able to remove it.

After a few exchanges with Yishun, it seems the main reason they are reluctant to offer frames to the general public is to avoid overstepping their agreement with 3rd party brands who may have ordered (or in part developed) frames and are charging double the price.