Tubolito S-Tubo-CX/Gravel Bike Tube

Color: Orange
Size: 700C x 30-40 MM
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Developed to fit in any small pocket, the lightweight Tublioto S-Tubo-CX/Gravel bike tube, is a spare tube that won't weigh you down on your next gravel ride.


  • Weighs only 35 grams and packs to fit in any small pocket
  • Can be used in 700c and 650b tires from 30 to 47 mm wide
  • Compatible with disc brakes only
  • 42 mm Presta valve
  • Not negatively impacted by leftover tubeless liquid, so can function as a spare in a tubeless setup
  • Offers low rolling resistance, which can be the decisive advantage at competitions—perfect for gravel rides and cyclocross races
  • Robust as a standard rubber tube, it can also be used for your daily rides


View all Tubolito Bike Tubes

Technical Specs

Best Use

Gravel Cycling

Wheel Size


Valve Type



700c x 30-47 mm


35 grams

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