Muc Off 1051 Black Tubeless Presta Valves, 44mm - Premium No Leak Bicycle Valves with Integrated Valve Core Removal Tool

These valves not only look awesome but with the variety of seals I was able to get the perfect fit and a tight seal on the rim, must buy for anyone running tubeless setups

Great service. Product just as advertised.

Pretty cool

looks great and lets see how they work

I purchased these valve stems because of its reputation and brand name. I converted my Axis gravel bike tires to tubeless and have run into so many problems with these stems. The front wheel worked fine, the stem held up and didn’t cause any problems. The rear wheel was a pain I had to retape and try to install a the wheel three times. Each time it developed a small leak around the valve stem. I kept thinking it was a poor installation on my part, so I finally reached out to my LBS and had them install it for me. They told me that the valve was leaking and that they would need to replace it. They installed the Stan Valves. I wish I went ahead and bought the stans instead of picking Muc Off

Stems are well made and easy to install. They come with different size seals so they can be fitted to just about any rim type. They look great on the bike.

I have had no issues or of these valve stems. Converted to tubeless with no issues or leaks of any kind around the stem or seal.

Love these. Easy setup and great color match for my custom build. Definitely recommend.

These are great tubeless valves. Anodized metal, and even the caps are metal. They even come with a valve core remover tool that you can use as a cap. Super cool. They include multiple rubber pieces for the inside the rims to seal it, so you can choose the one that fits your hoop best.

Bought these to go tubeless on my TREK Rail 5. Sometimes I like a little bling, great choice of colors!