Has anyone ridden Schwalbe 2.1 Thunder Burts on this frame for a longe period of time and can share their opinion on the clearance?

Have same problem in L frame

‘patched’ by adding a washer  between the UDH and frame, as I have done in the past with a Scott Spark having similar problem

In my Mondince L frame I could notice that rear hub spacing was little larger. When axle is not tightened, the spacing is equal. When you start tightening, because the right chainstay has different flexibility than the left side, it shifts the wheel gap.
By adding the washer you minimize this effect when tightening. Of course washer can’t be very thick to avoid thread problem at UDH

I now sanded away al the overspray in every critical area, changed the UDH hanger and also tried different torques when tightening the hanger. All of it with limited success, the difference got slightly less, but not enough.

I also measured my wheels axle which comes out at 142.5. I have a fair amount of play as well with this before tightening the througaxle - so the washer solution will be my next try.

How did you manage the hanger to still sit flat with the washer inbetween? And how thic is that washer?

Hi,

I got my frame (mondince FM326, size large) a few weeks ago and as I wanted to install my 2.1 Mezcal Tires in the I noticed back that I got way less space on the drive side to the chain stays, than on the non-dive side. That would result in not beeing able to use that size of a tire, since it would get to close for comfort.

Now my question is: Has anyone of you experienced the same issue? If, yes how did you solve it? My suggestion is, that there is some exess resin or paint beneath the UDH hanger, which makes it sit not completely perfect and therefore resulting in my tire sitting at an angle.

I also tested it with different wheels to make sure, the wheel is not the problem.

In the attached pictures you can see it with a 40mm road tire: on the drive side I can fit a 6mm hex key, on the non drive side a 8mm fits in.