SRAM DUB PressFit Bottom Bracket

The 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 specification. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride.

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 available in both stainless and ceramic versions

TECHNOLOGY

DUB

The relationship between bottom bracket spindle and bearing is the core of DUB technology. It’s where stiffness meets durability. We took it a step beyond conventional thinking and made everything simpler—better integrating the relationship between chainring, crank, spindle and bottom bracket. It’s this approach to developing a complete system that equals better drivetrain performance.

Road: 86.5mm / MTB: 89/92mm

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Size

68 x 118mm

68 x 121mm

68 x 126mm

73 x 113mm

73 x 118mm

73 x 126mm

Qty

FEATURES Stiff and lightweight for efficient power transfer Durable spline reinforced construction 8-splined OCTALINK interface increases the strength and rigidity of the entire assembly 26...

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