BSA Bottom Bracket w/ Spacers For Sram DUB 28.99 Cranksets

CNC machined aluminum BSA threaded bearing cups for 63/73mm frame shells. Ultra smooth ball bearings.  Fits all Sram DUB 28,99mm spindle road, gravel, and mtb cranksets.

Includes (2) bearing cup assemblies, (3) frame spacers and (2) spindle spacers