Read a few posts in the whole thread. Those running Ltwoo erx or er9

I wanted to go with the er9 groupset. So it's mainly the front brake calliper that won't mount? And then there is a work around to fish out the battery from the seat tube.

Looks like the rest mounts up ok. Front and rear derailleur, shifters.

Its probably then better for me to buy it all separately rather than a full kit and go with some different callipers. And if this is the case, it's getting a little closer to a shimano 105 di2 cost, seems a better option.

Many thanks for your help.

Yishun >XMCarbon for the sample size 1

I have both the 50-31 and the 60-31 wheels.

With 28mm tyres (as shown in the photos below), they measure around 30.7mm once mounted.

I also have another wheelset with a 25mm internal width. With the same 28mm tyres on that setup, they measure 31.7mm – leaving about 5–6mm clearance on both the front and rear.

So, based on that, I’d expect a 26mm tyre to come out to around 32.7mm.

I’d be comfortable running 26mm ID wheels on the X68s, but I’m unsure about fitting 30mm tyres – 28mm would definitely fit, but in my opinion, that’s a bit narrow for a 26mm internal width rim.



Unless anyone else here is running that combo?

Ok the bloody thing has finally arrived!
A few photos sorry there not more organised but did not have much time this evening.
Comments it looks exactly the  same.
Head tube is not taller before anyone asks its the way I’m holding the phone. 
Roval bar I need to look at it’s not 100% no groove for head cap to sit onto for a nice flat transition and no textured surface on top.
The tops look wider where the stem meets but have to get the calipers on it.
Waiting for some new scales
But frame was 798g no hardware
Forks uncut 399g
But will check with better quality scales when they arrive
First impression well I could have saved £5000k!!