The dropout is 130mm when I measure from the inside only.

The wheel has 32 spokes (including the 2 broken ones).

My bike is indeed a cyclocross and the internal measurement of the rim is 130 mm. I was told once that it was extremely small as it was originally installed with 35mm tires.

I am underweight so pretty light on the weight, but I write aggresively so yes I would say I am rough on it.

I am also considering this wheel Wilkinson 700C Double Wall Rim 8/9 Speed Cassette Quick Release Rear Wheel | Evans Cycles

Also where did you get the information about the wheel I linked to being 130mm. I can't find any of that information on the listing.