BB92 PRESSFIT BOTTOM BRACKET FOR SRAM DUB (29MM) MTB CRANKSETSInfo Installation Instructions Video Specifications JUST THE FACTS: Our BB92 PressFit bottom bracket works with all SRAM DUB MTB cranksets on the market. All of our modules ship with the special press tools and retaining compounds you'll need. All you need is the press. BB92 is also known as PressFit92, and the frame bottom bracket shell measures 41mm x 92mm. Why would I choose a 2 Piece bottom bracket system? Our 2 Piece Bottom Bracket system is for