Sorry pollo, I forgot to get back to you.
Edit

h I guess I did...
I honestly have never changed the bearings in the supermoto wheels.
I've pulled the spacers and packed grease in them at every tire change.
Wheels have always been balanced.
Cush hub has three bearings.
I never put it away wet, I read somewhere that it is bad for bearings.
It really only got washed about every 6 rides, or if it was muddy.
I typically would wash it early in the morning before the next ride.
But yes, they are not pretty anymore, and could use new bearings at this point.
They have been tubelessified.
Let's wait till I get some pics up before any haggling.
This one doesn't count, it went on one more ride after this pic.