SRAM DUB English Bottom Bracket - English/BSA, 68/73mm, Black CK2190 bikefinal Powerful functional material

Powerful functional material

and built to thrive in big mountains at elevation

Offers SRAM's best power to weight ratio in a four-piston brake

The G2 Ultimate brake lets you determine the right amount of power for every moment of your ride

and eliminates chain growth deep in the stroke for improved power delivery—all while reducing maintenance

SRAM DUB English Bottom Bracket - English/BSA, 68/73mm, Black CK2190 bikefinal Powerful functional materialSRAM DUB English Bottom Bracket English BSA, 68 73mm, Black The 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