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Tubolito S-Tubo Road Tube 700x18-28mm Presta Valve


Tubolito S-Tubo Road Tube 700x18-28mm Presta Valve

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You are chasing records? Always looking to have the lightest bike? Try to minimize rolling resistance? Or are you a tubeless rider and want to have a light and small spare tube?


We do have something for you: our S-Tubo technology. S-Tubo products are characterized by the reduced wall thickness of the tubes. That is they are even smaller, lighter and do have a very low rolling resistance. S-Tubo-Road for instance is the lightest bicycle inner tube worldwide and does have a rolling resistance comparable to latex tubes.


At a featherweight 23g the super-compact (when rolled up) S-Tubo-Road stands out with very low rolling resistance which outpaces standard rubber tubes yet is comparable to latex tubes. With 78% smaller packed size and the same puncture resistance as standard tubes the S-Tubo-Road is the perfect choice as a spare and can be the crucial factor when you’re riding long and hard. Ready for disc brakes.


  • Smallest and lightest bicycle tube worldwide
  • Extremely low rolling resistance 
  • Same strength as a standard butyl tubes
  • Perfect spare tube


Product Information


Weight: 23grams¹
Tyre Width: 18-28mm
  • 42mm
  • 60mm
  • 80mm²


¹ Measured with 42mm valve
² Comes with 42mm thermoplatic valve + 40 mm Aluminium Valve extender (removable)


Ready for disc brakes (not suitable for rimbrakes)