JRC Components Aluminum Tubeless Valve Stem Kit | Premium Presta Valves with Core Removal Tool | Suitable for Variety of Tubeless Tires: Road, Gravel, XC, Enduro, DH, etc

Couldnt ask for anything else, color was dead on and does exactly what was needed.

Needed a pair of tubeless valves after the old ones got clogged. These are very nice, cheap, well made - I will buy this brand in the future for other wheels as well!

Perform great but just wish they were the lighter shade of blue that I saw from the first image to match my bike. They are darker like the image with all the valves lined up. That’s the image you should use to base the color accuracy.

Just used these yesterday to mount a set of tubeless tires. Easy to setup, remove the valve core using the cap, and get sealant through. Seems to seal flawlessly, hold air, and the tires haven't dropped pressure overnight. Why pay more!?

Got these to convert my gravel bike to tubeless. They are exactly what they say they are - aluminum tubeless valve stems. Easy to install if you know what you're doing and they work for their intended purpose. Perhaps they aren't the lightest or the flashiest, but hey they are inexpensive and work well.

If you have run a tubeless bike setup (enduro MTB in my case) for any length of time, you know you will eventually have to replace valve stems. In my case, one of mine snapped just before the start of a ride. Fortunately my buddy was better prepared than I was and had a spare. After that, I found this 2-pack which has several great features that made them the perfect choice for me.- They look cool...These stems come in several colors from subdued to bright. I went with the 'Acid Green' color because it goes well with my setup.- They come in multiple lengths. I prefer the shorter 44mm length, since less valve sticking out is less valve for me to catch on something and damage it in the woods. But, for those who want/need/prefer a longer stem they do come in a 70mm length.- They come with matching stem caps to protect the core. These are both functional and look sharp.- The valve cores are removable. Since you are constantly adding air to tubeless setups, it is highly desirable to have the ability to replace the core if it starts leaking. But, not all Presta valve cores are removable/replaceable. One of the photos shows the core removed from one of the valves, which only took a few seconds to remove and a few more to screw back. I did not feel like getting out my core puller so used a small adjustable wrench which also works.- They come as a 2-pack. If you are wanting your valve stems to match, this kit comes with 2, so you can change both wheels' valve stems at the same time.I do not have any negatives I could identify with these valve stems, and am excited to use them for a long time to come. As I mentioned, these are Presta style valves. Most people looking at these valves will know whether they want/need Presta or Schraeder valves but it is worth mentioning in case someone is not sure.

I really wish more valve stems would come with some of the features included in these valve stems.At first glance, they look rather normal, then you take a closer look and see some of the small features that really set this valve stem set apart.The fact that there are reliefs cut into the base of the valve stem make it compatible with tubeless tire insert (hashtag sponsor me CushCore, lol). In addition to the reliefs in the valve stem base, it also has a hex head cutout so you have something to hold onto and can really make sure that the nut is secure and doesn't come loose when trying to get the tire beads set when installing tubeless tires.Lastly, the stem cap has a core remover built right in, an added benefit! My only drawback is that the stem cap fits rather grittily...if that's a word, but the stem cap doesn't spin smoothly like some name-brand stem caps do.Overall, I would still recommend these valve stems to folks, there are a lot of nice features that set them apart from the usual, budget-friendly, valve stems.

This is great for my tubeless setup, they look great and seems made with nice quality material. Works well and I'd recommend it to anyone who has tubeless setup.Will buy again,.

Je les ai mises sur mes roues specialized roval control sl. Elles sont supers belles.