Do the 2020's and 2021's have user serviceable/greasable (wheel) bearings, I thought I had read somewhere the design was changed to a sealed bearing?You do what you like but when it comes to greasing your bearings it like makeup on your Teenage daughter....less is more 2-3 pumps is all you need...pump turn your greaser to a different location pump, 2-4 locations and do this a few times a year....you put too much and you will blow the seals out.
Got it, thanks Pirate I hope I have the right tool, it looks like this:Yes, they do. Problem is most greasing tools squeeze the two halves of the inner race together...no go.
There are some that don't work that way, so you can gease them. BUT one pump maybe two...max!