BBB Cycling CoreCap Universal Valve Upgrade Set - 2 Pack - Red
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Product Information
Full details
For cyclists seeking faster and easier tubeless tire inflation, the BBB Cycling CoreCap Universal Valve Upgrade Set offers a significant 300% increase in airflow, simplifying tire seating and maintaining pressure. A potential caveat for some users is its specific Presta valve compatibility, requiring a Presta setup. This upgrade replaces standard valve cores with a robust, clog-free aluminum structure that works with all pump types and keeps your valves ready to inflate without fuss.
All features
| Model Part Number | BTI-165 |
|---|---|
| Brand | BBB Cycling |
Extended Product Information
FAQs
Will this fit my Presta valve?
Yes, the BBB Cycling CoreCap is designed specifically to replace the standard Presta valve core in your existing Presta valve stems.
Do I need a special pump for this?
No, the CoreCap is compatible with both standard Presta floor pumps and Schrader (car-style) pumps. It acts as a universal converter.
Can I use this with sealant?
Yes, the CoreCap is designed with an oversized opening to prevent tubeless sealant from clogging the valve, ensuring continuous airflow.
How much more airflow does this provide compared to a standard valve?
The CoreCap provides up to 300% increased airflow compared to standard tubeless valve designs.
Can I remove the CoreCap if I need to?
Yes, the CoreCap can be unscrewed from the Presta valve stem, allowing you to revert to a standard Presta valve core if necessary.
What material is the CoreCap made of?
The CoreCap is constructed from high-grade anodized aluminum for durability and a robust design.
Will this work with CO2 inflators?
While designed for air pumps, it may work with some CO2 inflators. However, CO2 can affect sealant, and the primary benefit is for air inflation.
Troubleshooting
Air is leaking from the valve stem.
Ensure the CoreCap is securely tightened onto the Presta valve stem. Check the valve stem itself for any damage or wear. If the leak persists, try removing and reinstalling the CoreCap.
Pump is not connecting properly.
If using a Schrader-style pump head, ensure it is fully seated onto the CoreCap. If using a Presta pump head, ensure the pump's Presta chuck is functioning correctly. The CoreCap is designed for both.
Difficulty seating tubeless tire.
While the CoreCap significantly increases airflow, ensure your tire is properly seated on the rim bead before attempting inflation. A small amount of soapy water on the tire bead can also help.
CoreCap gets clogged with sealant.
While designed to prevent clogs, excessive sealant might still cause issues. Remove the CoreCap and clean the internal passages with warm water and a soft brush. Ensure all sealant residue is removed before reinstallation.
Pros and Cons
Pros
- Significantly faster and easier tubeless tire inflation.
- Eliminates the need for a tire compressor.
- Prevents sealant clogs for reliable performance.
- Compatible with all types of bicycle pumps.
- Durable construction resistant to bending or damage.
- Convenient for quick pressure adjustments on the go.
Cons
- Requires Presta valve stems on your wheels.
- Slightly larger diameter than standard valve caps.
- Initial setup requires careful installation.
Setup, Compatibility & Care
Setup: Installation involves unscrewing the existing Presta valve core and screwing in the BBB Cycling CoreCap. Ensure it is securely tightened to prevent air leaks, but do not overtighten. The CoreCap is designed to fit standard Presta valve stems.
Compatibility: This product is designed for Presta valves only. It converts the Presta valve to be compatible with Schrader pump heads while maintaining compatibility with standard Presta floor pumps. It is suitable for all types of bicycle wheels and rims that accommodate Presta valves.
Care: Clean the CoreCap periodically with a damp cloth to remove dirt and debris. Avoid using harsh chemicals. Ensure the valve stem and CoreCap are dry before installation. The anodized aluminum construction is resistant to corrosion, but regular cleaning will maintain its appearance and function.