S-Road: When you’re in a hurry: With only 23g the super-compact (when rolled up) S-Tubo-Road stands out with its very low rolling resistance which outclasses standard butyl tubes yet is comparable to latex tubes.
 
With its 78% smaller packing size and the same puncture resistance as standard butyl 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. Specifically made for disc brakes (not suitable for rim brakes).
 
Sebastian, Mechanic at Ceratizit-WNT UCI`s Women´s Continental Team: "Tubolito is a huge contribution to our weight saving efforts."
 
S-Tubo: Smallest and lightest bicycle inner tubes worldwide*
 
Road Summary
 
 
Smallest and lightest road bike tube worldwide
 
Extremely low rolling resistance
 
Same strength as a standard butyl tubes
 
Perfect spare tube
 
Ready for disc brakes only
 
Weight: 24g
 
 
* for respective ETRTO specifications
 
S-TUBO
Are you chasing records? Always looking to have the lightest bike? Are you trying to minimize rolling resistance? Or are you a tubeless rider who wants 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. Therefore they are even smaller, lighter and 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.
 
S-Tubo is our performance line. Despite all these characteristics S-Tubos have the same puncture resistance as standard butyl tubes. Due to the reduced wall thickness they are a little more prone to be harmed by potential heat during long and hard brakes so they are only ready for use in bikes with disc brakes.
 
S-Tubo technology currently is available for road bikes, MTBs, CX/Gravel and BMX bikes.



    

      
        

          
Size
          
700 x 18-32mm
        
      
        

          
Valve Type
          
Presta
        
      
        

          
Valve Length
          
60mm
        
      
        

          
Color
          
Orange
        
      
        

          
Weight
          
24g
        
      
        

          
Rolling Resistance
          
Very low, comparable to latex
        
      
        

          
Puncture Resistance
          
Same as standard butyl
        
      
        

          
Brake Compatibility
          
Disc brakes only
        
      
        

          
Packed Size
          
78% smaller than standard tubes