5 days ago
Sram Pressfit Dub Bottom Bracket
The 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, SRAM has 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, smoother, and simpler.
One oversized spindle to work across every bottom bracket specification.
Significantly lighter than PFGXP system
Easier installation by allowing you to press the bearing cups into the frame
Sealed cartridge bearings available in both stainless and ceramic versions
Spindle Interface Type: SRAM DUB
Bottom Bracket Shell I.D.: 41
BB/Frame Interface: PressFit
Bearings: Ceramic or Stainless Steel