I got these to help drop some weight in my wheels. Their weight is accurate. Yes, they are expensive but most lightweight bike gear is. They were easy to set up with Pirelli Pzero 28mm tires. I dont ride pristine roads but nor are they covered in debris. No flats yet but time will tell
Nothing really to say, which is a good thing. No issues with install. No flats yet with GP5000. So pretty good for a light weight tube! Big plus is that air doesn't leak down like latex. Recommended.
these tubes are light the valve is durable enough
Was hoping this lightweight tube would also be durable enough for everyday rides, but no...2 flats in a couple of weeks. They do hold air longer, are lighter, but too flimsy.
I got them from my kids for Christmas. I had two flats within the first week and now I have to throw away these expensive tubes because they cannot be patched.
Absolutely not worth the 30+ dollars per tube. Regular butyl tubes will work just fine and you can buy three for that money.
This is the best way to shed weight without the maintenance of tubeless. Size and weight are awesome. Been riding for months with no issues/flats and they hold air longer that butyl. Highly recommended, it’s a no brainer, reducing rotational mass, especially if you run 25mm tires or larger!
These are working great with the P-Zero tires. I wanted tubeless but nothing was available at the time. I bought these tubes to go with the tires to cut the weight down. I will however go back to tubeless when these wear out.
Stem is fixed, so these are unusable with deep rims.
With cost of latex tubes & a major manufacturing flaw no one wants to challenge due to stem seating in tube , hoping so far that this technology will answer the ???.
