SRAM DUB Pressfit 30 PF30 Bottom Bracket (MTB) 68/73mm W/outer 4.5mm spacer SRAM DUB Pressfit 30 PF30 Bottom Bracket (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, Steel (PressFit)

WEIGHT 89g (PF30)

COMPATIBILITY DUB bottom brackets fit all frame shell standards

PressFit 30   68/73mm

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, Steel (PressFit)

WEIGHT 89g (PF30)

COMPATIBILITY DUB bottom brackets fit all frame shell standards

PressFit 30   68/73mm