All the "proper" bearings in the suspension are std twin seal "2RS" bearings. You can get them from places like Bearing Boys for very little money. I brought 4 complete sets for mine for the cost of one set from the normal suppliers (LBS etc)
The rear articulation bushes are the biggest PITA! The ones now supplied (by WLL etc) are not actually the correct size for a 2012 (can't work out if they have actually changed dimensions between 2011/2012, or the supplier has changed) The factory built 2012 uses hard black anodised ally pins, the ones supplied as replacement, also apparently genuine Lappierre parts, are NOT hard anodised. I ended up putting the original bushes back in as even worn they were a better fit (the replacement ones would have spun in the frame and worn that out rather than the pin they are mean't to turn on!)
Also, if you have a carbon rear triangle/stays, then the top hats just wear their way into the carbon of the stays, because the thrust loads are not taken by the plain bush:
Winter job for me is to design a proper sealled bearing solution for these parts!