SRAM DUB PressFit Bottom Bracket - BB89.5/BB92, 89/92mm, MTB SuperBoost +, Black Brake Levers RS3048 FK3971

RS3048 FK3971

149876-Q0-L

121592-Q1-L33C08

UPC: 710845861352

As the wheel encounters obstacles

SRAM DUB PressFit Bottom Bracket - BB89.5/BB92, 89/92mm, MTB SuperBoost +, Black Brake Levers RS3048 FK3971The SRAM DUB bottom bracket series has a simple job to connect crankarms and protect the smooth, long lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility. Gutter Seal Technology drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle to work across every bottom bracket standard Significantly