SRAM Bottom Bracket - DUB - English/BSA 68/73mm - MTB Boost 55mm Chainline - Black closeout Polished titanium hardware provides the

Polished titanium hardware provides the strength and weight savings you'd expect from this top-of-the-line brake

the Eagle™ Colorsystem lets the cassette and chain express the look of the bike

and near silent runningFor use with double chainset only5

due to the large panel opening it is not a sealed bag or water-proof

Designed for dry and wet conditions

SRAM Bottom Bracket - DUB - English/BSA 68/73mm - MTB Boost 55mm Chainline - Black closeout Polished titanium hardware provides theThe 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. Designed for use with SRAM Boost cranksets with 55mm chainlines Gutter Seal Technology drastically improves sealing against the elements Sealed cartridge bearings One oversized