They wont get any lt250r or lt500r. They should fit the LTr450 and ltz400 (F 4x144, R 4x110) . And pretty sure these hubs can fit onto some of the lts.
I can't change the original post, but the price is now $415 a set. The rears will not be dual beadlocks and this added $20 to each rim. So pair of fronts are still $195, rears are now $235.
I think the total is now around 5 people.