SB-packed, industrial bearings Enables the mounting of SRAM and Truvativ DUB cranksets. Item version DUB main color black bearing type industrial bearing bottom bracket standard BB386 bottom bracket shell width 86.5 mm Frame width: 86.5 mm Frame diameter: 46 mm Selection aid View this handy table to quickly determine the correct bottom bracket for each frame type and directly link to the correct item in Accentry. Sram article number: 723693 EAN code: 710845854415 Supplier number: 00.6418.018.005 Retail packaging: Yes