The brake bridge sit too low pushing the mudguard too close to the wheel, not particularly well design sadly.
What’s the clearance like at the seattube?
I looked at the All Day geo when I was designing the all road fixed frame I built my mate and it seemed like the seattube clearance wasn’t great. I was able to build him something that could (just) fit a 43mm tyre all the way forward in the track end with track chainline/120mm spacing and only the slightest of dent required in an otherwise off the shelf Columbus chainstay to clear the crank spider and still a sensible chainstay length.
Seemed to me like Brother could have easily specced the All Day to have better clearance.
What’s the clearance like at the seattube?
I looked at the All Day geo when I was designing the all road fixed frame I built my mate and it seemed like the seattube clearance wasn’t great. I was able to build him something that could (just) fit a 43mm tyre all the way forward in the track end with track chainline/120mm spacing and only the slightest of dent required in an otherwise off the shelf Columbus chainstay to clear the crank spider and still a sensible chainstay length.
Seemed to me like Brother could have easily specced the All Day to have better clearance.