DUB PF92 89/92mm (55mm Chainline) Bottom Bracket

The SRAM DUB PF89/92 Bottom Bracket is designed to simplify drivetrain compatibility by connecting SRAM DUB cranks to Press-Fit frame interfaces. This model supports a 55mm chainline, offering a robust and reliable solution for modern mountain bike setups using 89.5mm or 92mm shell widths.

Built for durability, the unit features stainless steel sealed cartridge bearings housed in precision-machined aluminum cups. The system is ISO 4210 compliant, ensuring it meets rigorous safety standards while providing the smooth rotation and weather resistance required for high-performance riding.

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