Tubolito X-Tubo CX/Gravel TPU Inner Tube - 700c - 32-50mm - 60mm Presta Valve

The Tubolito X-Tubo CX/Gravel inner tube is designed for maximum puncture resistance, utilizing pr...

Best current price£22.49from Merlin Cycles

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Merlin CyclesTubolito Orange X-Tubo Cx/Gravel Tpu Inner Tube - 700C - / 700C / 32Mm / 50Mm / 60Mm Valve / Presta
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eBayTubolito X-Tubo Gravel CX Inner Tube 700 32-50c Presta 60mm NoFlat Guarantee TPU
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Product Information

Full details

The Tubolito X-Tubo CX/Gravel inner tube is designed for serious gravel and cyclocross riders who demand maximum puncture resistance without adding unnecessary rotational weight. Featuring proprietary X-Tubo technology, this lightweight 131g tube offers superior protection against common trail hazards like thorns, glass, and nails; however, users should note it requires specific care during installation compared to standard butyl rubber tubes to avoid pinching or damage.

All features

Model Part Number09120077572437
BrandTubolito

Extended Product Information

FAQs

Can I use standard rubber patches to fix a flat?

No, you must use specific TPU-compatible repair kits. Standard rubber patches will not adhere correctly to the TPU material.

Is this tube compatible with tubeless-ready rims?

Yes, it is fully compatible with both tubeless-ready and standard clincher rim types.

What is the warranty process?

You must register your product on the official Tubolito website to be eligible for the one-year puncture replacement warranty.

Can I use this for mountain biking?

This model is specifically optimized for 30-50mm tires (CX/Gravel). Check the specific dimensions if you intend to use it for MTB tires.

What happens if I inflate it outside of the tire?

Inflating the tube without the constraint of a tire can cause it to stretch out of shape. Avoid inflating beyond 0.5 bar (approx 7 psi) if not installed.

Troubleshooting

Tube does not hold air after installation

Check the tire for debris like thorns or glass shards that might still be embedded in the casing and inspect the rim tape for sharp edges.

Tube twisted or pinched during setup

Deflate, remove, and re-seat carefully. Ensure you put a small amount of air in the tube before mounting the tire to give it structural integrity.

Valve core is loose

Tighten the valve core using a dedicated valve core tool to ensure it is properly seated and sealing.

Pros and Cons

Pros

  • Significantly higher puncture resistance than standard tubes
  • Lightweight design improves wheel handling
  • Compatible with a wide range of tire widths (30-50mm)
  • Backed by a one-year puncture replacement program

Cons

  • Requires careful installation to avoid damage
  • Not repairable with standard rubber patches
  • More expensive than traditional butyl tubes

Setup, Compatibility & Care

To ensure maximum lifespan, installation must be performed carefully. Always ensure the tire bead is fully seated and check the interior of your tire casing for any lingering thorns or debris before inserting the tube. Never inflate the X-Tubo outside of the tire to high pressures, as it can cause the material to stretch unevenly or deform. If you need to make adjustments, ensure the tube is slightly inflated to give it shape before placing it within the tire cavity. For storage, keep spare tubes away from direct sunlight and extreme heat to maintain the integrity of the TPU material.

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