Out of interest what sort of price was it for the adaptors that run through the bearings, I'm guessing they will be made of steel due to the bearing forces etc acting directly on them, but what about the nuts, pegs, and socket? were they included in the price? I would defineatly be interested in this type of set up as the offset of the wheel could stay correct where as with a bolt on adaptor its around 10mm thick so pushes the wheel out 10mm.