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Description & Specs
SRAM DUB English Bottom Bracket - English/BSA 68/73mm MTB Boost 55mm CL Black. 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
    • TECH SPECS
    Bottom Bracket Shell I.D. 1.37
    BB/Frame Interface English
    BB Shell Width (mm) 68
    BB Shell Width (mm) 73
    Spindle Interface Type SRAM DUB
    Defined Color Black
    Description & Specs
    SRAM DUB English Bottom Bracket - English/BSA 68/73mm MTB Boost 55mm CL Black. 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
    • TECH SPECS
    Bottom Bracket Shell I.D. 1.37
    BB/Frame Interface English
    BB Shell Width (mm) 68
    BB Shell Width (mm) 73
    Spindle Interface Type SRAM DUB
    Defined Color Black

    SRAM DUB English Bottom Bracket - English/BSA 68/73mm MTB Boost 55mm CL BLK

    H380533-01

    $41.00
    $41.00
    $41.00
    Shipping calculated at checkout.
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    Key Product Specs
    • 28.99mm
    • 68/73mm
    • British
    • Threaded Cups

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