













i72 Tubeless Valve Stems 40mm Presta Pair - Brass Made with Core Remover Tool, Round Rubber Base with O-Ring for Better Sealing
-
3dogs
> 3 dayThese are better than the Stans valve stems. The extra o ring seems to help seal the rim up from air leaks. They also seem physically more robust.
-
David Peterson
Greater than one weekThese are 100% good. Should be.
-
ben alborta
> 3 dayGreat product at a cheap price. Sealed up great in my tubeless setup and couldnt ask for more
-
Tony E
> 3 dayIts cheap and it worked!
-
sahallie
> 3 dayCould never get them to stop leaking.
-
Julie
> 3 daydelivered quickly and was as advertised.
-
Dave Harriff
> 3 dayExactly what I needed and as advertised
-
Alvaro José Loaiza
Greater than one weekPerfectas para mis ruedas
-
Julian
Greater than one weekJust got these and threw them on with my new plus size maxxis minions on i35 rims and they fit great, feel super durable, and seal perfectly. 10/10
-
Karen Reynolds DVM
> 3 dayFollowed BASIC instructions and both leaked air. Did not form a tight seal.