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SRAM BOTTOM BRACKET DUB T47 (ROAD AND ROAD WIDE) 77MM (INCLUDING 2.5, 3.0, 5.5 DUB SPACER)
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.
SPECIFICATIONS
| Crank-BB Interface |
DUB |
| Bearing Type |
Ceramic, Standard |
| Spindle Diameter |
DUB |
| Cup Material |
Aluminium |
| BB-Frame Interface |
T47 (Road and Road Wide) 68mm, T47 (Road and Road Wide) 77mm, T47 (Road Wide: 85.5mm), T47 (Road: 85.5mm)
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FEATURES
- One oversized spindle to work across every bottom bracket specification.
- Easy installation
- Outboard and inboard cup options to support your bike’s spec.
- Sealed cartridge bearings available in both stainless and ceramic versions
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