SRAM DUB PressFit Bottom Bracket - BB89.5/BB92, 89/92mm, MTB, Black bmx Fast rolling smooth round profile

Fast rolling smooth round profile with water evacuating siping

1/8" loose ball bearings to fit many brands of hubs

MPC - Durable long life compound that is designed to be functional on all terrain types

hydraulic lockout

SRAM DUB PressFit Bottom Bracket - BB89.5/BB92, 89/92mm, MTB, Black bmx Fast rolling smooth round profileThe 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