Working on the printed pulley covers. So far I am designing two versions; small wheel (83mm-97mm) to large wheel (97mm-110mm) version to account for different wheel diameters.
I am implementing a chamfered edge as well as a facing operation on both sides of the part which will greatly enhance the overall look and finish. They will have that mirror-like shine 
Right now, I hit the whole part with a wire wheel which makes them smooth but roughens the finish. Now I get the best of both worlds!
Looks promising! Should I purchase now or wait for the upgrades?
Will it work with a 30mm motor shaft?
30mm? You sure you got that right? I haven’t seen a motor with a 3cm shaft
I would wait for the update. Shouldn’t be too long now 
TB 6374: 32mm shaft BKB 6374: 30mm shaft
will the pulley covers be released or will they need to be purchased?
Whoops, thought you mean’t diameter. Yes it will, I am designing them to support up to 32mm in shaft length.
They will need to be bought, but they will be cheap. Probably around $3 each.
That phrase is giving me flashbacks.
Do those flashbacks have something to do with what I think it does??? 
10 char
Sure, someone just has to send me dimensions
Finally! Fresh supply of bearings and belts are here!
just got this drivetrain done with some 63mm @Boardnamics mounts and @JLabs (build kit boards) motors!
Looks awesome, I will add a gallery to my site.
hopefully ill have drivetrain useing a set of your 50mm mounts with tires finished soon!