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Leisure Lakes Bikes£21.00Visit shop Chris King Bottom Bracket Conversion Kit Dub Plus Road T47 BB's
Visit shopLeisure Lakes Bikes£21.00Visit shop Chris King Bottom Bracket Conversion Kit Dub Plus Road T47 BB's
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The Chris King Bottom Bracket Conversion Kit (Fit Kit #1 DUB A) is designed for serious cyclists who demand precision engineering to ensure their cranksets pair perfectly with high-performance Chris King bottom brackets. This essential conversion kit facilitates the use of 28.99mm DUB spindles across both mountain and road configurations, offering versatility for riders who frequently swap components or upgrade their drivetrain. While it provides industry-leading durability and noise reduction, users should be aware that specific bottom bracket shell widths and crank types require careful attention to spacer requirements during installation to ensure proper alignment.
| Model Part Number | CKPBB079 |
|---|---|
| Brand | Chris King |
No, this specific kit (Fit Kit #1) is engineered strictly for 28.99mm DUB spindles.
Yes, this kit is compatible with DUB road fitments when using ThreadFit T47 bottom brackets.
While standard bottom bracket tools are used for the cups, the conversion kit components generally press-fit or slide into place. Ensure you have the appropriate Chris King bearing-compatible tools to avoid damage.
Super Boost+ cranks have different spacing requirements, necessitating an additional spindle spacer kit beyond what is provided in this standard Fit Kit #1.
It is recommended to inspect and re-grease the interfaces during your annual drivetrain service or whenever you remove the crankset for maintenance.
Ensure that the cup spacers were installed correctly for your shell width and re-apply a fresh layer of waterproof grease to the spindle contact points.
Verify that your spindle is exactly 28.99mm and that no excess debris or old thread-lock compound is obstructing the inner bearing race.
Double-check your spacer requirements. If using a 68mm shell, verify the two 2.5mm spacers are present; for Super Boost+ setups, ensure you have acquired the necessary additional spindle spacer kit.
Installation of the Fit Kit #1 should be handled with a focus on component alignment. Ensure that your bottom bracket shell is clean and properly prepped before inserting the cups and spacers.
Regularly inspect the interface for debris accumulation. During routine maintenance, remove the crankset to wipe away old grease and apply a fresh coat of high-quality marine or bicycle-specific waterproof grease to the conversion kit surfaces to maintain a weather-resistant seal.
