Originally Posted by
tarwheel
I don't think will be the case because Dyads are much wider than most road rims -- eg. 24 mm compared to about 19.5 for Open Pro rims. We'll see once I get the tires mounted.
Very true. I run Dyads and have always wondered, if these tires which claim to be 28's measure 28 exactly on these wide ass rims, what the heck do they measure on a 19mm rim? and what size do they use to rate them?...three different models from two different makers...(the answer, provided by the wheels on my new bike(Alex r500), is 26mm.)