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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.

  • Designed for use with SRAM Boost cranksets with 55mm chainlines
  • Gutter Seal Technology drastically improves sealing against the elements
  • Sealed cartridge bearings
  • One oversized spindle to work across every bottom bracket standard
Item Specifications
BB Shell Width (mm) 89.5
BB Shell Width (mm) 92
BB/Frame Interface BB89.5
BB/Frame Interface BB92
Bottom Bracket Shell I.D. 41
Defined Color Black
Spindle Interface Type SRAM DUB

Part# 00.6418.016.005

Barcode: 710845857928