The SRAM DUB™ (Durable Unified Bottom Bracket) 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, SRAM has 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.

Specifications
Version for PF30 (PF46) bottom bracket shells with 73mm bb width. 55mm chainline.
Activity: Cycling
Material: Aluminium
Usage Bikesport: MTB
Bottom Bracket Type: Pressfit
Bottom Bracket Axle Profile: SRAM DUB
Bottom Bracket Case Width: 73mm
Bottom Bracket Construction: Bottom Bracket Cups
Model Year: 2024
Collection: Full Year
Color: Black

Mfr Claimed Weight
130g