SRAM DUB PressFit Bottom Bracket - BB89.5/BB92 89/92mm MTB SuperBoost + BLK

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