If all goes ahead and if the contract is signed for it to me specific to me for the adaptor and such i think they tend to have a lead time of a few weeks, obviously if they have a few to do then its easier to do them in a batch then singles so should be more time economical.

Me and a few have looked into the knuckle and its always an option but the costs are alot for it and then you really are limited on calipers to choose from. I did design a new wheel bearing but it was getting costly and many wont see the advantage even if it was to add more load support by about 15-20%. I did actually design 2 wheel bearings, the second one was a bit wider so would be an issue if axle stub length was not right and also no adjustable arms as it would of course push the wheel out some to help with the loading.

But im no wheel besring expert and i only based the design on what i read about from skf and all the other motorsport tech articles what the problems are to address and i tried to do what i could within the space i had