I just finished installing some Kogel ceramic bearings in a set of DT Swiss 240 wheels and the seal drag on the Kogel bearings was exceptionally high, especially compared to the super-smooth and fast rolling DT Swiss bearings I removed. Hmm.
Interesting. I’ve not had that experience with any of the Kogel bearings I’ve used. But I have not done any wheel bearings from them so maybe they’re different.
