Tubolito S-Tubo CX / Gravel 42mm Presta Tube – 700c Tyres – 30-622 To 47-622

Not only spare: developed to fit in any small pocket, 35 grams lightweight S-Tubo-CX/Gravel All due to its very small packed size is the ideal spare tube for all 700c and 650B tires from 30mm-47mm width. However, it is not only a savior in need but can be perfectly used on a daily basis as it still is as robust as standard rubber tubes. Also leftovers of tubeless liquids do not do any harm to it. Given its low rolling ressistance it can also become the decisive advantage at competitions. Available with 42mm (35 grams) and 60mm (36 grams) Presta valves and suitable for disc brakes.

– Perfect CX/Gravel spare tube
– Can also be used as daily driver
– Lightest CX/Gravel tubes worldwide
– Can be used in 700c and 650B tires
– Compatible with disc brakes
– Same strength as a standard tube
– Low rolling resistance
– Perfect spare tube for tubeless setups
– Weight: 35g
– Width: 30 – 47mm
– Valve: 42mm Presta (SV)

S-Tubo Technology:

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.

To have the smallest packed size, S-Tubo-MTBs (a different model to the CX / Gravel) 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-Tubos do have the same puncture resistance as standard rubber tubes. Due to the reduced wall thichkness they are a little more prone to be harmed by potential heat from long and hard braking 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.