Anybody use them? I can't remember exactly, but I think that all the holes in the linkage are the same diameter. I would think you could adapt these to work in the other holes too. http://www.shop.synergyseals.com/product.sc?productId=41&categoryId=3
not a bad idea except that the other bearings are greesable. in my experiance when you put greese on a synthetic bushing it ruins the bushing.
Put zerk fittings on all your linkage points and life becomes amazingly easy regarding rear suspension maintenance. Greased regularly, all the needle bearings will last the life of the bike. No need to have to replace bearings and/or bushings every year or so.........
