A.
anwered by: canteau
This crank will work with a 73mm bottom bracket shell, you will just need to use the appropriate bottom bracket shell. Race Face does not currently make a spider for 94mm chainrings. If you can find an aftermarket CINCH 94mm spider you could get it to work.
Currently Race Face makes 120mm, 104mm and 104mm Boost chainring spiders plus CINCH direct mount 1x chainrings.