I found these lurking in the spares box, used, but bearings are smooth. From memory you space them out in the derailleur cage with washers. £12 posted in the UK
I might have some bits kicking around. I used to have a huge collection of green stuff ranging from Chris king headset, controltech bars, srp bolts for all things but not sure how much or what I have left (king and bars long gone). What bits are you looking for and what shade of green?