Tubolito S-Tubo-Road 42mm Presta Tube – 700c Tyres – 18-622 To 28-622

When you’re in a hurry: 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. Specifcally made for disc brakes (not suitable for rim brakes).

– Smallest and lightest tube worldwide
– Extremely low rolling resistance
– Same strength as a standard tube
– Perfect spare tube
– 80mm valve version made of 40mm plastic valve and 40mm removable extender
– Weight: 23g
– Width: 18-28mm
– Valve: 42mm Presta (SV)

S-Tubo Technology:

Are you 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.

To have the smallest packed size, S-Tubo-MTBs do have a removable valve which makes them the perfect spare tube. In short: S-Tubo is our performance line. Despite all these characteristics, S-Tubus do have the same puncture resistance as standard rubber tubes. Due to the reduced wall thickness they are a little more prone to be harmed by potential heat while braking long and hard so they are only ready for use in bikes with disc brakes.

S-Tubo technology currently is available for Road bikes, MTBs and CX/Gravel bikes.