SRAM DUB PressFit bottom brackets are where stiffness meets durability. SRAM have made it incredibly simple by integrating the relationship between chainring, crank, spindle and bottom bracket and provide a single replacement for 30mm and 24mm BB spindles options. SRAM have created a simple bottom bracket solution that provides better drivetrain performance, increased durability and stiffness without introducing a new frame shell standard to the industry. DUB bottom brackets will only work with DUB cranks that use a 28.99mm spindle. FEATURES and BENEFITS: One oversized spindle that will work across every bottom bracket standard. Lighter than PFGXP system. Easier installation. Sealed cartridges. SPECIFICATIONS: Material: Aluminum, Steel (PressFit). Weight: 82g (BB30). Compatibility: SRAM ® DUB BB30 bottom brackets are compatible with frame shells with an inner diameter of 42mm and width of 73mm. Colour: Black.
