Thermal cycling cap-SRAM DUB Threaded Bottom Bracket

Choose Option English - English/BSA 68/73mm Black English - English/BSA 100mm MTB Black English - English/BSA 73mm MTB SuperBoost + Black English 68 - 73mm -Mountain Cranks Only English - English/BSA 73mm MTB Cannondale Ai Black T47 - T47 68mm Road and Road Wide Black T47 - T47 77mm Road and Road Wide Black
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The SRAM DUB bottom bracket series has a simple job— to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.
  • The SRAM DUB bottom bracket series has a simple job‚Äî to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.
  • Gutter Seal Technology drastically improves sealing against the elements
  • Sealed cartridge bearings
  • One oversized spindle to work across every bottom bracket standard
  • Significantly lighter than GXP system