i72 Tubeless Valve Stems 40mm Presta Pair - Brass Made with Core Remover Tool, Round Rubber Base with O-Ring for Better Sealing

Great worked as expected

Best Tubless valve stems at a Great price. The 40 mm length is perfect. Much better than the standard length. The Buyer gets you the items super fast as well.

I like these better than the Stan’s brands because they have a rubber gasket under the washer that threads onto the stem. It helps to keep it tight.

Was easy to set up

Worked great

Product is great, as expected

Its cheap and it worked!

Used for tubeless conversion along with gorilla to 1 inch tape and si far so good. 3 rides and no leaks.

These are working very well in my WTB i35 tubeless 2.8 set up, the rubber O-rings are a plus to get that extra seal.

Good