Originally Posted by
invisiblehand
Like I wrote earlier, the inner width is usually ~5 mm narrower. I'm fine with just subtracting from the outside width to get a decent estimate.
This is for a triplet. So there is a 10% difference in width and ~20% increase in volume with going from 50 to 55 mm. So the increase will be meaningful, IMO. Anyway, I'm still hoping that some folks out there have used the tire and can give me a few measurements.
I have this tire mounted on an older model Velocity Cliffhanger (not the newer super wide rim). I'll try to grab a measurement after getting home from holiday travels.