Hope Bottom Bracket Conversion Kit - SRAM DUB
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Hope 30mm Bottom Bracket Conversion Kit 2 - PF41 to SRAM DUBFree delivery in 1–3 days£16.99Visit shop →
Leisure Lakes BikesHope 29mm Bottom Bracket Conversion Kit
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Hope 29mm Bottom Bracket Conversion KitFree delivery in 1–3 days£16.50Visit shop →
Hope 29mm Bottom Bracket Conversion KitFree delivery in 1–3 days£16.50Visit shop →
Hope 29mm Bottom Bracket Conversion KitFree delivery in 1–3 days£16.50Visit shop →
Hope 29mm Bottom Bracket Conversion KitFree delivery in 1–3 days£16.50Visit shop →
Hope 29mm Bottom Bracket Conversion KitFree delivery in 1–3 days£16.50Visit shop →
Product Information
Full details
The Hope SRAM DUB Conversion Kit is designed for dedicated cyclists who want to utilize the latest SRAM DUB 28.99mm cranksets within their existing 30mm Hope bottom bracket frames. It offers a seamless transition to modern drivetrain standards, providing a precise and durable interface, though it is exclusively engineered for specific Hope bottom bracket configurations rather than universal frame compatibility.
All features
| Model Part Number | BB016-K2 |
|---|---|
| Brand | Hope |
Extended Product Information
FAQs
Is this compatible with non-Hope bottom brackets?
No, this kit is specifically designed for 30mm Hope bottom brackets and will not fit other manufacturer designs.
Do I need special tools to install this?
You typically only need a crank extractor and a torque wrench, though having a soft-faced mallet can help seat the adapters if they are tight.
Will this work with all SRAM DUB cranks?
Yes, it is designed for the standard 28.99mm SRAM DUB spindle diameter.
Should I apply grease during installation?
Yes, applying a light coating of waterproof grease to the adapter interfaces is recommended to prevent noise and oxidation.
How often should I service the adapters?
It is recommended to inspect and clean the adapter interface whenever you perform a general drivetrain service or if you notice any play in the crankset.
Troubleshooting
Creaking sound under load
Remove crank arms, clean the adapter-to-bearing contact points, apply fresh marine-grade grease, and re-torque to specifications.
Resistance when spinning cranks
Verify that the adapters are fully seated into the bearings and that the crank spindle length is compatible with your frame's bottom bracket shell width.
Pros and Cons
Pros
- Retains existing Hope bottom bracket investment
- Precise fitment for DUB cranksets
- High-grade build quality
- Easy installation process
Cons
- Compatible only with 30mm Hope shells
- Requires proper tools for bottom bracket extraction
- Not intended for non-Hope bottom bracket units
Setup, Compatibility & Care
To install this kit, first remove your existing crankset and carefully extract the old seals from the Hope bottom bracket shell. Ensure the internal bearings are clean and well-greased before inserting the new adapters from the kit. The adapters should press in securely by hand or with minimal force.
Compatibility: This kit is designed for Hope 30mm bottom brackets (MPN: BB016-K2). Ensure your frame bottom bracket shell is indeed a Hope 30mm unit before attempting installation.
Care: Clean the area behind the crank arm regularly to prevent grit from migrating into the seals. Use a light, high-quality waterproof grease on the interface points during installation to protect against corrosion and ensure smooth rotation.