They are nice shave a little weight but honestly tougher than they seem because they are more plastic based I feel unless your dealing with a lot of thorns obviously they are worth the money! I have had one tube for like over a year and run it low sometimes two depending on where I am riding so it can handle street park and dirt really well, it’s trusted by multiple freestyle disciplines.

so far so good, both tubes i purchased seem to be holding up so far with a couple of rides on them

These tubes really are much lighter than the traditional tube. The orange valve isn’t as long as I thought it was so it’s really not that bad to look at! The noise produced from these off of coping is different and bouncing the bike it sounds more of like a ping noise.. really cool! I did notice I had to go a little higher on the psi because they are squishier but I am a heavyset rider.

They seem great. These paired with my new maxxis grifters are def a noticeable change in rotational weight in the bike. 10 out of 10

These things are stupidly light and feel perfect