so in addition to 12x148 hub standards (thanks trek, glad you didn't go with the already existing 12x150, those 2mm were make or break)
RS just announced moar standards
http://www.pinkbike.com/news/sram-announces-new-hub-standards-boost-148-and-110-2015.html
RS just announced moar standards
http://www.pinkbike.com/news/sram-announces-new-hub-standards-boost-148-and-110-2015.html