205
Bike tires made from NASA’s bizarre shape-shifting metal are now available to buy
(www.theverge.com)
this post was submitted on 16 Sep 2023
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Technology
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Modern bikers use tubeless systems which don’t generally have flats. They are filled with a compound that plugs up holes as soon as they happen. You only get flats for large holes or sidewall punctures.
Do those actually work? I don't have tubeless tires, but I haven't had much luck with the liquid that you put in the tubes. In my experience, I still get flats, and the goo just makes a big mess inside the tire.
Maybe my holes are large? I regularly get flats from goat heads, and one summer I got a dozen or so flats on my work commute before finally buying Schwalbe Marathons, which seems to have solved the problem (have had like 1 flat per year since).
They work. I ride mtb downhill in a jungle and I haven’t had a puncture in ages.
Huh, maybe I'll get those with my next MTB. Thanks!