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SRAM DUB PF30 Cannondale AI 83-Amm Bottom Bracket

From $107.00

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BB Pressfit 30 83mm 00.6418.028.003
BB PressFit 30 (MTB) 100 SBC 00.6418.028.004
BB PressFit 30 (MTB) 73mm 00.6418.018.000 68/73 Road
BB 68 ROAD WIDE 00.6418.018.001
BB 79-A ROAD WIDE 00.6418.018.003
BB 73-A ROAD WIDE 00.6418.018.004
BB 83 DH 00.6418.028.005
BB BB386 86.5 ROAD WIDE 00.6418.018.005
BB BB386 (Road) 00.6418.026.000


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.


  • One oversized spindle to work across every bottom bracket standard
  • Gutter Seal Technology™ drastically improves sealing against the elements
  • Significantly lighter than GXP® system
  • Sealed cartridge bearings
  • ISO 4210 compliant.


BB-frame interface PF30 (MTB Ai: 83-A mm)
Crank-BB interface DUB
Bearing type Standard
Spindle diameter DUB
Spindle length n/a
Chainline n/a
Support E-type FD n/a
Cup material Aluminum


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