SRAM DUB BSA Bottom Bracket English Threaded (MTB) 68-73mm W/outer 4.5mm spacer SRAM DUB BSA Bottom Bracket English Threaded (MTB) 68-73mm W/outer 4.5mm spacer

The new SRAM DUB™ bottom bracket series has a simple job—connect 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 standard. 

For better crankarm compatibility. For better protection from the elements. 

For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride.

Specs

Specifications for DUB™ Bottom Brackets

MATERIAL Aluminum

WEIGHT 76g (BSA)

COMPATIBILITY DUB™ bottom brackets fit all frame shell standards

English BSA thread 68/73mm

Come with a outer 4.5mm spacer

The new SRAM DUB™ bottom bracket series has a simple job—connect 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 standard. 

For better crankarm compatibility. For better protection from the elements. 

For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride.

Specs

Specifications for DUB™ Bottom Brackets

MATERIAL Aluminum

WEIGHT 76g (BSA)

COMPATIBILITY DUB™ bottom brackets fit all frame shell standards

English BSA thread 68/73mm

Come with a outer 4.5mm spacer