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tubolito S-Tubo-MTB-29 thermoplastic ultralightweight tube

Product code: 226826101

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The “S“ in the name of the seamlessly welded S-Tubo-MTB-29 lightweight tube by Tubolito is the indicator for the even more extreme weight and pack size minimization compared to the standard Tubo. This superlight revolution makes a real alternative to butyl and tubeless – even the valve can be unscrewed. In this way, you can even put it in your jersey pocket and it almost becomes invisible in your touring luggage. This is important, because every gram counts, when you are climbing steep sections with your mountain bike. A weight saving of up to 80% compared to a standard tube will not only enthuse top athletes, but also ambitious amateur mountain bikers. The S-Tubo offers new possibilities in terms of weight tuning, which quickly reduces the rotating mass at your bike by up to 150 grams. Per wheel! Mounting is as easy as with a standard tube. A great thing to improve acceleration and optimise your performance, without compromising on comfort.
In terms of weight reduction and grip improvement, Tubolito’s smooth polymer tube is also a reliable option for tubeless sceptics or for riders who dread converting to a more complicated tubeless system, as it can also be ridden with low air pressure. What’s more, the robust thermoplastic is twice as puncture-proof as butyl. However, should you have a puncture, the orange tube can be quickly repaired with the Tubo-Flix repair kit (item no. 2268268).

· Robust and ultra-light 29-inch tube
· For marathon, cross-country and trail
· Seamless tube body
· Up to 80% lighter than a standard tube
· Valve can be unscrewed
· Very small pack size
· Designed, developed and made in Europe
· Can be recycled

· 42 mm Presta valve
· Tyre width: 1,8“ – 2,4“
· ETRTO: 47-622 up to 62-622
· Material: thermoplastic elastomer
· Weight: approx. 45 g

Manufacturer’s ref. 33000012

Please note: Tubolito tubes are designed for use on wheels with disc brakes. Do not use them in combination with rim brakes. The S-Tubo cannot be repaired with a standard vulcanising repair kit. The manufacturer does not guarantee a sealing effect achieved with a tyre sealant.


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Reviews (3)


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S-Tubo-MTB-29 thermoplastic ultralightweight tube


Extrem leicht und funktioniert sehr gut. Bin aber nicht sicher, wie viel Panneschutz er bringt.

S-Tubo-MTB-29 thermoplastic ultralightweight tube


Jetzt mit neuem verstärktem Gewinde.

Zuvor hat es bei mir das Gewinde durchgedreht, der Schlauch war damit nutzlos geworden. Hatte dann von Tubolito Ersatz geschickt bekommen mit festem Ventil. Hatte keine Panne in 2018, davor in 2017 5 Plattfüße mit normalen Schläuchen. Kann Glück sein, oder einfach ein besserer Schlauch. :-)

Wie auch immer, das Manko des schlaffen Gewindes wurde ausgemerzt. Kann den Schlauch mittlerweile uneingeschränkt empfehlen.

S-Tubo-MTB-29 thermoplastic ultralightweight tube


De aansluiting van het ventiel op de band is van hetzelfde materiaal (kunststof) als de band zelf. Het ventiel moet er handvast ingedraaid worden en dan een halve tot een hele slag met het sleuteltje. De aansluiting van het ventiel op de band blijft dan enigszins lekken. Draai je het ventiel vervolgens iets verder vast, dan draait deze dol. Twee keer een nieuwe ontvangen, telkens zelfde euvel. Een waardeloos product