Description

SRAM DUB Press Fit Bottom Bracket Cups
Upgrade the heart of your bike´s drivetrain with the SRAM DUB Press Fit Bottom Bracket Cups, a pinnacle of engineering designed for unparalleled performance in both MTB Cycling and Road Cycling. This essential bike part is engineered to provide a seamless and robust connection between your crankarms and frame, ensuring every watt of power you produce is translated into forward motion with exceptional smoothness and reliability. The DUB (Durable Unified Bottom Bracket) platform revolutionizes drivetrain technology by simplifying compatibility and enhancing durability, allowing you to focus on the ride ahead.
The core principle of the DUB system is its “stronger, smoother, simpler” approach. By establishing a new standard with a single oversized spindle, SRAM has eliminated the confusion of multiple bottom bracket and crankset combinations. This unified system ensures a perfect fit, superior bearing life, and rock-solid performance. The press-fit design of these cups allows for a secure and precise installation into your frame, creating a stable platform that resists creaking and enhances overall stiffness. Furthermore, these bottom bracket cups are significantly lighter than the previous PFGXP system, offering a tangible weight-saving advantage for competitive riders and anyone looking to optimize their bike´s performance.
The DUB Philosophy
The new SRAM DUB bottom bracket series has a simple job-connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, we´ve engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket standard. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride.
Whether you are attacking steep mountain climbs, navigating technical singletrack, or sprinting for the finish line on the tarmac, the SRAM DUB Press Fit cups deliver consistent, long-lasting performance. The system´s advanced sealing technology provides exceptional protection against water, dirt, and grime, drastically extending the life of the bearings and maintaining that factory-fresh smooth feeling ride after ride.
Key Features:
– One oversized spindle to work across every bottom bracket standard.
– Significantly lighter than PFGXP system
– Easier installation by allowing you to press the bearing cups into the frame
– ISO 4210 compliant. See Declaration of Conformity for details.
Technical Specifications:
– Crank-BB interface: DUB
– Bearing type: Standard
– Spindle diameter: DUB
– Cup material: Steel
– Ride Configuration: DH, Fatbike, MTB, Road, Road Wide, Superboost+
– Frame Shell Width: 92