I’d read about it but dismissed as BS from ‘core’ type wheel manufacturers PR departments but…
Ever had a set of wheels with a few thousand klms on the clock that no matter how much fiddling with spacers and nut tightness you can’t seem to get bearings running smooth?
I have (now had) a well worn set of my fave wheels (shitfire) that suffered the above. I’d put it down to the the bearings (rockets) and had pulled em, cleaned em - no change. The wheels still made that brrdbrrdbrrd roll rather than a smooth brrrrrrrrr. (pffft sound effects - you know what I mean)
Last night I fitted a spankin set of black death wing skulls and guess what? brrrrrrrrr - smooooth as rolling.
Fact or fiction? Proof is in the rolling and I’m rolling Black Death - soon as the rain stops :^(