I've just got from ebay 46/30 chainrings branded as Bikingreen, but haven't tryed them yet. They are 3 times cheeper than AB once. They also have 48/32 version.

Thanks guys for the update. I think I'd go for Sigeyi then.
One more: does the balance L/R seem to work well?
Is it close to the "truth" according to your feeling?

Hi everyone,
I'm looking for hubs to build my road wheels.
They should be 24 spokes with centerlock, DTSWISS-like ratchet and better with J-bend flanges rather than SP.
DT 350 hubs would be most reliable, but it has some disadvantages like weight, ratchet with only 18 tooth and first of all - price.
I've found two models to choose from, but they don't have many opinions. Only few comments on aliexpress. Has anyone of you tried these?
Any opinions about this brands?

Ryet:
https://pl.aliexpress.com/item/4001132122918.html?spm=a2g0o.detail.1000014.13.5d534ac3A0o8N5&gps-id=pcDetailBottomMoreOtherSeller&scm=1007.14976.193957.0&scm_id=1007.14976.193957.0&scm-url=1007.14976.193957.0&pvid=61c353cd-a702-4ba8-9787-10deaa14077d&_t=gps-id:pcDetailBottomMoreOtherSeller,scm-url:1007.14976.193957.0,pvid:61c353cd-a702-4ba8-9787-10deaa14077d,tpp_buckets:668%230%23131923%230_668%23808%233772%23869_668%23888%233325%232_4976%230%23193957%233_4976%232711%237538%23943_4976%233104%239653%239_4976%234052%2321620%2391_4976%233141%239887%234_668%232846%238109%23291_668%232717%237559%2370_668%231000022185%231000066058%230_668%233422%2315392%23289_4452%230%23194218%230_4452%233474%2316498%23558_4452%233098%239599%23479_4452%233564%2316062%23501


Elitewheels RD13:
https://pl.aliexpress.com/item/1005001598801615.html?spm=a2g0o.productlist.0.0.5dc3389dChr0tH&algo_pvid=c296352d-232c-4973-8b0c-18c170d3fb25&algo_expid=c296352d-232c-4973-8b0c-18c170d3fb25-0&btsid=2100bddd16075512855374980e6af2&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_     

Hi,
just 3 weeks have passed since I build it, so my experience isn't much. Still I am looking for some parts, f.e. crankset, couse I ride 1x 42t front (with 11-25 cassette).
I have comparision only to one alloy road bike which I sell a year ago (and two carbon frames but MTB  - ICAN and Pro-Mance). Tantan frame seems to be well built, much comfortable than alloy for sure.
Avg speed is very similar. I don't expected much difference since it is "only" aero frame. Rest of the set isn't so aero The stiffness is enough for my weight at 69-70kg.
I'm riding alloy wheels with rims DT RR421 with Conti GP5000 28mm tubeless tires. Front fork can manage with 32mm tire for sure, but rear triangle I think can hold even 35mm.
I had an issue with slipping seatpost, but electrical tape helped in it. I like the headtube angle, it is more like old MTB At last without hands riding is easy. The old bike was very nervous.
This frame is 57cm long and 53cm high. I am 180 tall with 85cm inseam. The size is max I could ride. I don't like small frames. Big frame and slack (as for road bike) head angle with short stem - perfect for me.
Overall I don't regret the purchase, but contact with Tantan wasn't the best
On the occasion with frame I bought Tantan aero rims 25x55mm 24H (18,5-19 mm inner width) which are waiting for rest of parts. I heard that ZTTO is to release road disc hubs with ratchet system called R2 - info from Aliexpress Ztto shop.
Maybe it is worth waiting...

Hi, I almost bought Zrace one, but before I'll do it
I'd like to ask the users of these kind of calippers:
- what is the braking force comparing to full hydro brakes?
- what is their endurance especially for leaking

Hi, has anyone got this frame and could share feelings about it?
I've just started looking for "aero" disc frame with long base (I hate toe overlap) and this measurement looks good.
One thing wonder me: unusual head angle as for a road frameset...

I looked up the DengFu 27.5er plus bike and it does have boost. So you can build it as a 29er boost and you will have the new geometry with boost. This will probably be my next bike.

ICAN AC650B PLUS http://www.icanfatbike.com/carbon-27-5-plus-frameset/ seems like have perfect geometry for me, but I wonder if the tail is stiff enough... also it could be lighter.
Does anyone here tried one? see any review?
Adventages for me are: boost (I want stiffer 29x2.3 wheels), HA 68.5, CS 425mm, long WB, PF30.