TubolitoCX/Gravel 700C x 32-50mm, 42mm / 60mm Presta Valve | Light, Strong & Compact | Rim & Disc Brake Compatibility

This is a heavier duty version Tubolito. I carry it on my gravel bike for flats. It weights less and takes up less space than a std inner tube. Installation looks pretty standard - to ease loading into the tire just add a bit more air so it forms into its shape. Costlier that a tube, but to me worth it.

Nice and light for packing away.

I packed two for unbound gravel and ended up having to use both of them in the middle of the race and they held up perfectly

Punctures are not less frequent and I believe it does matter where you live. Desert climate with thorns and roads with glass, metal barbs and sharp pointed items are going to give you a flat. Order the repair kit and when you get a flat also go on website to get a new innertube. I road 3 times with new innertubes and less then 90 miles, got a flat. Tubolito is sending me another tube, I believe they are an honorable company.

Best tube on planet earth! Strong as steel, light as a feather...

First off, I’m not one to write off a product within the first week of light use. However, in this instance I’m going to unload. The sales pitch Tubolito pushes is these “2x” stronger than butyl tubes is misleading at best. I’ve experience 2 failures in one week. I have absolutely zero confidence in the hi priced (34.00) tubes. They where mounted w/new 35mm Panaracer gravelking slicks on a new carbon wheel set, new rim strip & mounted w/out issue, meaning a straight forward set up. Three days on the new setup, I suffered a slow loss of pressure like a small puncture on the front wheel. A pinch flat usually causes a catastrophic loss of tire pressure, meaning an immediate flat. Remounted a butyl tube to get home then checked the Tubolito. No puncture or pinch… Valve stem was leaking at the base?? Next failure was 2 days later on the surviving wheel. Same issue as earlier stated. Slow loss of pressure mid ride. Used a butyl tube to save me from calling for a lift saving me a ride of shame. Again, no puncture, no pinch, but a slow loss of air inside the valve stem this time. Now… Road conditions was flat, clear of debris w/absolutely zero road hazards. I truly wanted to believe these “hi priced” tube would live up to Tubolito’s hype but… it’s just that, hype. Waaay overpriced, waaay too fragile. I’m going to set up my semi gravel rig tubeless, which I should have done in the first place. Tubolito’s ?? Steer way clear. If you need to run tubes on your rig, go latex w/a squirt of sealant for piece of mind…

The plus of these tubes are that they are very light. Great for a spare provided you never need to use them. I found them smaller than a traditional tube so when installing they actually smaller than the rim. The tube is then difficult to install because it continually wants to work its way outside of the tire and rim. Not a fan of these. If changing tires, once inflated, they are almost impossible to reuse.

Had to have a tubolito as a spare tube, should I get a flat on my tubeless Wheelset.I ride rail trails approximately 150 miles per week. Carrying one as a,spare instead of a butyl tube to save weight isn’t enough to make a difference.It’s a luxury.

Top, alles in Ordnung!

These are my new emergency repair tubes for my road bike running 32mm wide tubeless tyres. I've not needed one yet (I run Schwalbes...) but if I did, I am confident that these little and light beauties would serve the job nicely. I am loving the fact that they are tiny! They are so small I can chuck 2 in my saddlebag. They seem nicely made and did I mention they are light?! Wish they were a bit cheaper but worth it, even if I never use them just because of the size and weight - I will be carrying them on every ride after all.

Eigentlich eine schöne Sache: ein leichter ersatzschlauch den man immer dabei haben kann falls beim tubeless setup mal alle Stricke reißen. Dachte ich bis gerade als ich wirklich darauf angewiesen war. Tubolito rein, luft rein, alles top… für ca. 5km. Nach erfolgloser suche nach einem loch (Tubolito flicken hätte ich dabei gehabt) dann die ernüchternde Feststellung dass das Ventil undicht ist. Tour abgebrochen, auf zug warten 😡! Um fair zu sein: ich habe schon einige Tubolitos genutzt, aber als notschlauch werde ich sie wohl nicht mehr nutzen.

I have run these for a four weeks now. I have gone from a puncture every few days to now no punctures. I love these.I am using Kevlar tape inside my tyres too.

Statt 30-47mm wird 32-50mm geliefert. Da ich 30mm Reifen fahre ist er unbrauchbar. Tubolito hat die Produkte aktualisiert, dieses ist das neue Modell. Bisher war der CX für mich der ideale Schlauch für 30er Rennradreifen,robust und laut Nachfrage bei tubolito dafür gedacht. Die Road Ausführungen waren von 18-28 passend. Die sind jetzt geändert auf 18-32 und für die mittlerweile gängigen 30er Reifen gedacht.