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SRAM DUB Bottom Bracket English/BSA Threaded
SRAM DUB Bottom Bracket PressFit
SRAM DUB Bottom Bracket BB30
SRAM DUB Bottom Bracket PressFit 30
SRAM DUB Bottom Bracket BB386
English/BSA Threaded
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SRAM DUB Bottom Bracket 12
SRAM DUB Bottom Bracket 13
SRAM DUB Bottom Bracket 14
SRAM DUB Bottom Bracket 15
SRAM DUB Bottom Bracket 18

SRAM DUB Bottom Bracket

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Description

SRAM's DUB Bottom Bracket is an aluminum and steel PressFit BB that protects the smooth, long-lasting application of power to your drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.

Not sure exactly what you need? Check out SRAM's guides to Road and MTB bottom brackets.


  • 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

    B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

    • Specifications

    Bottom Bracket Type: DUB (29mm) 

    Bottom Bracket STD: BB30 

    Shell Diameter: 42 

    Shell Diameter: 46 

    Shell Diameter: 41 

    Spindle Diameter: DUB (29mm) 

    English/BSA Threaded - 68/73mm

    Frame Interface: BSA/English Threaded 

    Mfg PartNum: 00.6418.015.000 

    BB30 (Road) 73mm

    Frame Interface: BB30 

    Mfg PartNum: 00.6418.027.000 

    BB30 68/73mm, 73 Road Wide

    Mfg PartNum: 00.6418.017.000 

    Frame Interface: BB30 

    BB386 (Road)

    Mfg PartNum: 00.6418.026.000 

    Frame Interface: BB386 

    PressFit (MTB) 89/92mm

    Mfg PartNum: 00.6418.016.000 

    Frame Interface: BB86/92 

    PressFit 30 68/73mm, 73 Road Wide

    Frame Interface: PF30 

    Mfg PartNum: 00.6418.018.000 

    PressFit (Road) 86.5mm

    Mfg PartNum: 00.6418.025.000 

    Frame Interface: BB86/92 

    PressFit 30 (Road) 79mm or BBRight

    Frame Interface: PF30 

    Mfg PartNum: 00.6418.028.000 

    PressFit 30 (Road) 73mm

    Mfg PartNum: 00.6418.028.001 

    Frame Interface: PF30 

    PressFit 30 (Road) 83mm

    Frame Interface: PF30 

    Mfg PartNum: 00.6418.028.002 

    Mfg Warranty: 24 Mo. Parts

    Warranty URL: https://www.sram.com/en/service/warranty

    Reviews

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    Add your own review
    Reviewed 6/2/2023
    by RileyMays
    Cycling Enthusiast
    Northwest
    Value Rating
    Overall Rating
    Thread-together bb; easy to install and better alignment

    I purchased a used bike with bottom bracket. I didn't feel it was smooth and also thought it was misaligned. I've successfully used a thread-together bb in the past so decided to do the same with this one. Although it has only been a couple of months, at this time I'm very happy.

    Was this review useful to you? Yes/No
    Thank you for your feedback.
    Reviewed 6/3/2021
    by Anonymous
    Overall Rating
    Dub bottom bracket

    Excellent fit, easy to install and adjust. Works great so far

    Was this review useful to you? Yes/No
    Thank you for your feedback.
    Reviewed 3/23/2023
    by Kenny
    Overall Rating
    Works as needed

    Easy to change out and doesn�t break the bank.

    Was this review useful to you? Yes/No
    Thank you for your feedback.
    Reviewed 3/21/2022
    by PB12
    Cycling Enthusiast
    Bend, OR
    Overall Rating
    It works and is affordable compared to other options.

    Works well with my Force AXS groupset, no complaints.

    Was this review useful to you? Yes/No
    Thank you for your feedback.

    Mechanic's Corner

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    Bottom Bracket Installation   
    Bottom Bracket Types   
    A guide to bottom bracket standards.
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