The SRAM DUB Pressfit 89/92 MTB Bottom Bracket ensures smooth, efficient power transfer between your crankarms and drivetrain. It features the DUB spindle, a single oversized component that unifies various bottom bracket specifications. This design improves crankarm compatibility while providing added protection from the elements, extending the lifespan of your components. With the SRAM DUB Pressfit 89/92, enjoy a more durable, smoother ride with less maintenance required over time.Features:- One oversized spindle to work across every bottom bracket specification.- Significantly lighter than PFGXP system Easier installation by allowing you to press the bearing cups into the frame- Sealed cartridge bearings

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