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

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.

Just as described

So dope!! Fit well

I really wanted to keep these, but they didnt fit on my DT M1900 rims. The little rubber bungs they give you to adjust the fit wouldnt fit in properly. Overall though they are extremely well made and sturdy and look dope!

I usually use 45mm stems for my wheels but needed 10mm more with these stems. This seems to be because that lock ring is thicker than the standard ring. I ended up needing the 60mm stems. The product seems pretty good and am only rating it a 4 because its about twice as expensive as it needs to be.

Advertised as 6061 machined aluminum, but looks and feels like plastic. Did Muc-Off change something or have I receive a counterfeit?

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.

These not only look great, but work FLAWLESSLY! I love how they have different rubber gaskets to fit different rims better. Super easy to set up and feel like really nice quality. Worth every penny.

I love that you can choose your own seal and they come with a core remover cap. No issues going tubeless on my cheap giant wheels.

Other than the cool green color there’s nothing special about these tubeless valves and they’re way overpriced. The metal is a cheap alloy and part of the thread on one of them sheared off. Also a rubber o-ring and a rubber stopper tore. Yes it comes with a cap that doubles as a core removal tool but so do lots of other competing valves. You can do way better in a tubeless valve for half the price.