Sram -BB BSA Dub Threaded 68/73 Bottom Bracket Garmin This type of seal configurations

This type of seal configurations has extremely low rolling resistance and speed

smooth and quiet drivetrain thanks to its Dynamic Chain Engagement+ tooth profile

Fully adjustable components

Hard inner core grips the bar and resists twisting

Sram -BB BSA Dub Threaded 68/73 Bottom Bracket Garmin This type of seal configurationsThe SRAM DUB bottom bracket series has a simple jobconnect your crankarms and protect the smooth, long lasting application of power to your drivetrain. To allow that singular focus, we've engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket specification. For better crankarm compatibility. For better protection from the elements. For longer lasting performance. To be stronger,