Tubolito - MTB S-Tubo Ultra Lightweight Bike Inner Tube | Lightest Mountain Bicycle Tube | Perfect Spare to Tubeless System |27.5" and 29", for 1.8" to 2.5" Standard Tires

Ideal como cámara de repuesto, super compacta y ligera

I was looking a way to save some weight on my 29r mountain bike. So I replaced the tube at $30 a tube it's not cheap but how much to you spend to save 140 grams per Tire. So it's really a bargain plus I read you get less flats too. Another plus on my book. After I had both tubes in and I went for a test ride the bike feels lighter and more responsive. I think it's a great upgrade.Update. March 27 2023This morning i was getting ready for my bike ride and my back tire was flat. I thought I rode over glass or something that put a hole in my tire. Well taking the innertube off I would not able to find a hole I filled up the sink and I found the air leak was coming from the valve stem to the Innertube stub. I tighten it pretty hard that its not leaking anymore but could this be a problem in the future?

Leggerissimo e ottimo

Dieser Tubolito ist wohl etwas zu leicht geraten... habe zwei Exemplare bestellt, beide hielten unmittelbar nach der Montage nur für wenige Stunden die Luft, obwohl kein Reifenschaden vorlag. bei den "normalen" Tubolitos ist es mir auch schon mehrfach passiert, dass im Ventilbereich ein schleichender Luftverlust vorlag. Sehr ärgerlich bei dem Preis. Zumindest wurde das Produkt anstandslos umgetauscht. Für den Service daher 5 Sterne!

Fantástico