SRAM DUB PressFit30 Bottom Bracket - PF30 68/73mm Black

The SRAM DUB bottom bracket series is engineered to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM's oversized DUB spindle is designed to work across every bottom bracket standard, simplifying crankarm compatibility.This bottom bracket features Gutter Seal Technology(TM) which drastically improves sealing against the elements, along with sealed cartridge bearings for durability and protection. It is designed for use with SRAM Boost cranksets with 55mm chainlines.