SRAM DUB BB30 Bottom Bracket - BB30, 73mm, MTB Boost 55mm Chainline, Black

By: SRAM

15% Off w/ Code: BlowOut2024

Out of stock



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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) 73
    BB/Frame Interface BB30
    Bottom Bracket Shell I.D. 42
    Defined Color Black
    Spindle Interface Type SRAM DUB
    SRAM DUB Boost 55mm Chainline Non-Threaded Bottom Bracket Bottom Brackets UPC: 710845857935
  • United States Shipping:

    Everything in the entire store ships for free to the USA, it's that simple, no catch. The free service will likely be USPS or FedEx depending on the size of the package. Please see our USA Shipping Options page for more info. Everything ships pretty darn fast since we have a shop/shipment center on the West and East Coast.

    International Shipping:

    International shipping is available on 99% of our products. Shipping cost can be calculated on the cart page or during checkout. We are experts at international shipping so please buy with confidence. We have great prices on Usps Priority & Express services, all services will include a tracking number. Please see our International Shipping Options page for more info.

    Returns:

    We offer a 45 day return period on all new items. We want our customers to be happy and returns to be easy. Please see our Return Policy FAQ's page for more info.



Sku: CR3872

Mpn: 00.6418.017.004


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