Summary
This APEX Design USA replacement cap keeps the Schrader valve on an airLYNX end link sealed. airLYNX links live low on the sway bar where every trail throws dirt and water at them, and the cap is what keeps the fill valve clean between pressure adjustments. Lost one? This is the direct replacement.
Best For
- airLYNX owners replacing a lost or perished valve cap
- Keeping spares with the tyre and suspension kit
Key Specs
- Manufacturer: APEX Design USA
- Product Type: Replacement Schrader cap
- SKU: X02-03-019
- Compatibility: APEX airLYNX end links
Fitment And Setup Checks
Confirm your setup is airLYNX before ordering. Refit the cap finger-tight after every pressure change - it is the dirt seal that keeps the valve reliable.
Technical Specifications
| Manufacturer | APEX Design USA |
| Product Type | Replacement Schrader cap |
| SKU | X02-03-019 |
| Compatibility | airLYNX |
Frequently Asked Questions
Is this the same as a standard tyre valve cap?
It is the airLYNX replacement cap - if you want caps for other valves, check the fit before ordering.
Adjusting pressures often? The Remote Fill kit makes airLYNX changes easier still.
Ready to order?
Add APEX Design USA Replacement Schrader Cap for airLYNX to your build
Add to cart now. If fitment is unclear, send us your vehicle, setup and goal before ordering.

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Need help with this product?
Send us your vehicle, current setup and what you want the product to do before ordering. We will help confirm fitment, product choice or the next step.