Tubeless Valve Stem - Brass/Silver - Pair - Presta Valve

Its great and a cheap alternative to stans. Put these in my Oval 327 wheels from my Fuji Cross with Hutchenson Overides, gorilla tape and it inflated without an issue (even without sealant in)Downside with it not being threaded to the end is some pumps that have both single hole for schraeder/presta have a hard time gripping on it when locking it, so it just pops off.

They appear to be well made and solid. I had a super hard time removing the vavle core. So much so that I had to stop and reread the package to ensure the core was removable. I ended up having to use two pairs of pliers to remove the core. I also would recommend you try to remove core before you mount on your wheels. I did not on the first wheel and wished I did. I will try to remember to update once I have had them on for a bit.

I took a chance on these as they are super cheap compared to the other tubeless valves. They seem a little bit on the heavy side compared to the Stans valves but hopefully that means they are durable. The cores come out easily enough. I like the rubber grommet that is included with the nut. It really helps keep the air from escaping from the rim. Good buy!

Not threaded all the way to the end. I did finally get the tire to seal off , but my inflator is intended to thread on to the stem without the core and pop the tire bead. nothing to thread to on these. going back to the old standards. To be fair, the photo here shows they are not threaded all the way. So it's my fault for not paying very close attention to that detail. thus 3 starts instead of 1. but unusable to me.

Great price and will always buy a valve with a rubber seal on both ends.

They're a little tricky to get a good seal(for my mtn bike), but sealed eventually(3 tries)..