Originally Posted by
TheGiuce
I was also reluctant to run a freewheel-cog on my Ellipses as I doubt they were ever intended for use with brakes. Ex: They don't have wear indicators.
Dental calipers:
They only cost a few bucks.
But unless you routinely ride in abrasive conditions (i.e. on the beach) or use nasty sinterized brake pads, you can safely assume your rims will last for years.