The new RDO is on the Niner website just now including SRAM ASX 12 speed, GRX, 650b models and a frame only option.
List price for the new frame is the same as the old first generation frame.
https://ninerbikes.com/products/rlt-...29541134991458
Geometry charts are also posted but I haven't compared the old and new versions yet.
So much for Niner going out of business
-Tim-