Changing out my SRAM SX powerspline crankset for a SRAM DUB GX, so I purchased the DUB BSA BB. It comes with some spacers, but from what I can read according to
Sram SX Eagle PowerSpline Boost 1x12s Groupset - Love Bike Component
Bielas SRAM SX Eagle 1x11-12v PowerSpline 32D Direct Mount negro