SRAM PressFit MTB DUB BB89/92 Bottom Bracket Shimano Comprised of 100% Nasa-Grade 3k

Comprised of 100% Nasa-Grade 3k carbon makes the Fly Cage sturdy and super light

Pistons: 2

9mm clamps

Lumens: 110/50

SRAM PressFit MTB DUB BB89/92 Bottom Bracket Shimano Comprised of 100% Nasa-Grade 3kThe 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 Specifications Gutter Seal Technology drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle to work across every bottom bracket standard