Energy-efficient Refrigerators for Every Home
Energy-efficient Refrigerators for Every Home Energy-efficient Refrigerators for Every Home
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Product Details

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, simpler. Now, back to the ride.

FEATURES
SPECS

FEATURES:

  • One oversized spindle to work across every bottom bracket specification
  • Gutter Seal Technology™ seals against the elements
  • Significantly lighter than GXP® system
  • Sealed cartridge bearings available in both stainless and ceramic versions

SPECS:

  • BB Bearing: Steel
  • Crank Spindle Diameter: 28.99mm
  • Interface: DUB
  • Primary Color: Black
  • BB Shell Width: 73mm
  • BB Shell Thread: British
  • Model Description: AM BB DUB BSA (E-Type SuperBoost ) 73mm
  • SRAM Model ID: BB-DUB-BSA-A1
SRAM DUB BSA 73mm E-Type SuperBoost Bottom Bracket

$ 46.00

$ 27.60

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