Tubolito S-Tubo CX/Gravel All Tube - 700 x 32-50mm | 60mm Presta

Specifications

• Valve: 60mm Presta
• Tire Compatibility: 700 x 32-50mm
• Material: Thermoplastic Polyurethane (TPU)
• Puncture Resistance: Equivalent to standard rubber tubes
• Sealant Compatibility: Resistant to residual tubeless sealant
• Packed Size: Super-compact, smaller than standard Tubo
• Brake Compatibility: Disc and rim brake compatible

FAQ

What is the difference between the S-Tubo and the standard Tubo CX/Gravel?

The S-Tubo is the super-compact version of the Tubo. It is lighter and packs smaller, making it the better option for carrying as a spare. The standard Tubo is designed for heavier daily use with added robustness.

Is the S-Tubo safe to use with leftover tubeless sealant in the rim?

Yes. The TPU compound used in Tubolito tubes is resistant to residual tubeless sealant and will not degrade from contact with it, unlike some other tube materials.

Can I use the S-Tubo CX/Gravel as my primary tube every day?

Yes. While optimized as a spare due to its compact size, the S-Tubo can be used as a daily-ride tube. It carries the same puncture resistance as a standard rubber tube.

Best For

CX racers, gravel riders, and bikepackers who want the most compact and lightweight spare tube possible without sacrificing puncture resistance. Especially well-suited for riders converting from tubeless who want a sealant-compatible backup ready to roll.