The SRAM DUB series of bottom brackets fulfill a simple role: connect your cranks and protect the drivetrain from the power applied to the chain for smooth operation and long-lasting performance.
To achieve this precise objective, we have designed the DUB axis to be the real link between the entire system.
An oversized axle that works with all standard bottom brackets.
For better compatibility with cranks.
For better weather protection.
For lasting performance.
To be more robust, more fluid, with ease.
Now back to cycling.
- An oversized axle that works with all standard bottom brackets.
- Much lighter than the PFGXP system
- Easy installation, as the bearing cups sink directly into the frame
- Sealed cartridge bearings for stainless steel and ceramic versions
Details:
- Material aluminum / steel.
- Bottom bracket: 28.99 mm type Sram DUB
- Compatible with 86.5 mm case
- Internal frame diameter: 41 mm
- Weight: 72g
Reference:
- 00.6418.016.004 / AM BB DUB PressFit (Road Wide) 86.5mm
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