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Item # SNT0007

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Item # SNT0007


Stan's No Tubes is all about eliminating the tubes in your tires, but you'll still need valve stems. That's why they make these Tubeless 44mm Valve Stems. They go in place of the valves that are integral with a tube, however they have a rubber cone built into the end opposite the valve to seat into the valve stem holes in your rims. Their universal shape allows them to effectively seal UST and Road Tubeless, as well as standard tube-type rims. Stan's No Tubes Tubeless 44mm Valve Stems have a removable valve core to facilitate easy sealant injection. This way you won't have to break the bead on your tires if you need to freshen up your sealant. They come in a package of two.

  • Tubeless 44-millimeter valve stems (pair included)
  • Removable valve core for sealant inject
  • Seals UST, Road Tubeless, and standard tube-type rims

Tech Specs

UST, Road Tubeless, and standard tube-type rims
Recommended Use:

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Easy to use

  • Familiarity: I've put it through the wringer

Easy to use. They do what they're supposed to do.
Stan's is a solid brand and make long lasting stuff.
Don't forget your sealant when you're setting up your wheels.

No brainer for easy tubeless conversion

  • Familiarity: I've put it through the wringer

If you have a set of tubeless compatible wheels but haven't made the jump into a full tubeless set up, definitely go with Stan's tubeless valve stems. They are easy to install and last for most of forever. They are also affordable enough that its worth keeping a second set in your work bench at home.

easy breezy

  • Familiarity: I've put it through the wringer

they are super easy to use and work with about anything. long life span but I always keep an extra set around so I never have to worry.

Works great!

  • Familiarity: I've put it through the wringer

I used these to set up my Surly Rabbit Hole rims tubeless with Maxxis Chronicles. Both the tires and the rim are not technically tubeless compatible. Converted the rim with a layer of Gorilla tape. These work great even without a tubeless compatible rim if you are trying to do a ghetto conversion.

Go to!

  • Familiarity: I've put it through the wringer

These are my go to valves for tubeless. Easy to install, seal up well, long enough at 44mm, and the valves are removable for added sealant if an injector is used.

Still going strong

    These are the tried and true design that mount up to virtually any tubeless rim. They are a bit long for most alloy mountain wheels, but it you have a set of Enve's or Reynolds, the length is appreciated. Removable valve core is key for quick inflation with an air compressor. Brass seems to hold up well to multiple tire tire changes. Lock ring is adequate, but an extra o-ring would be nice to ensure a tight seal. That being said, I have never had problems if the wheel is taped properly.

    It works

    • Familiarity: I've used it once or twice and have initial impressions

    I put these on a pair of decade old rims. I did have an issue getting a good seal on one of them. Considering how beat up those rims are I'm surprised it worked out.

    Great Valve

    • Familiarity: I've put it through the wringer

    Not much more to say. Works just fine. Simple system, and Stan is the proprietor, so these tend to be the best tool for the job.


    • Familiarity: I've put it through the wringer

    These are mega easy to install and they work real great.

    They're one of the items I like to have spares of in my car/at home. Not that I've had issues with the ones I've got on my bike...but for a few bucks and no more than an oz of weight, it's worth the peace of mind having these handy.

    One of the key items for going tubeless.

    Simple tech

    • Familiarity: I've put it through the wringer

    Stan's knows tubeless set up better than just about any company and their tubeless valves work perfectly for this purpose.

    What's not to love?

    • Familiarity: I've put it through the wringer

    New wheels are VERY exciting. Don't ruin the moment by forgetting to order your tape, stems, and sealant.

    I've used this particular set of stems for years and they've been solid.

    Update, got a new set of wheels and ordering the Stan's stems again was a no-brainer. Thus far they have matched up great with every rim I've used them on and provided a great, long-lasting seal.

    A Tubeless Essential

      When going tubeless these are the valves to use. They seal up well and the removable core makes adding sealant super easy. A valve stem is a simple thing but there is no reason not to go with the best.

      Just Right

      • Familiarity: I've used it several times

      The perfect size and features. They fit quickly and easily into my rims. And, they don't take up much space inside my rims and keep it easy to install new tires. I love having the removable cores, in order to match them with Stan's NoTubes Injector.

      Simply perfect

        If you aren't familiar with Stan's products yet then you most likely haven't been paying attention to what trends have been taking place in the bike industry for quite a while now. Needless to say these valve stems are a key piece of the tubeless tire puzzle. Simply install these on your tubeless wheels, install your tires, add some Stan's sealant, and BAM your now running tubeless.

        These valves are as good as any on the market. You can remove the valve core so you can add more sealant, or add valve stem extenders. If you buy these you won't be disappointed.