DUB 73mm Super Boost Bottom Bracket


DUB 73mm Super Boost Bottom Bracket


Many in stock

Notify me when available


77 grams
This item may only be shipped within the United States.
We are required to follow our brand's policies on shipping and we cannot ship this product outside the United States.

SRAM DUB 73mm Super Boost Bottom Bracket

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.

This bottom bracket is for use with Super Boost cranksets due to the requirement of a 4.5mm and 9mm spacer.

    Tech Specs

    Bearing Type: Sealed Steel
    Shell Width: 73mm
    Spindle Interface: SRAM DUB (28.99mm)
    Intended Use: Super Boost MTB frames
    Warranty: 2 years

    Specs subject to change without notice. Please check with manufacturer for the most up-to-date information.