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

These are a bit pricey, but I had a hard time finding something in blue that seemed reputable, so decided it was worth it in the end. I bought them to replace the ones that came with my bike because they did not seal well when using the pressure gauge (and I wanted blue instead of black). These ones dont have that problem.

Great valves. Color looks great on my bike. The multiple stoppers give options to fit most rims. The valve cap stem screw is a nice bonus. Theyre pretty spendy compared to the alternatives, but after a few weeks I forgot all about the price and enjoyed my new bling.

Definitely a nice touch to your wheel. It comes with several different adapters for the inner rim and a stem remover. It served its purpose so I can’t complain.

Very high quality aluminum valve, nice to have a couple options for the inner rim seals, and a handy core remover built into the dust cap. Used these for my 1st tubeless setup on a road bike, and the seals here worked perfectly, got a nice blast of air into the tire with the core removed, just went very smooth, and they look great too!

Looks great. Works great.

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

Edited: well, this is slightly embarrassing. Originally reviewed these negatively because one valve wouldnt hold air even after reseating the valve/replacing the tape. I went back and looked at the tape again and realized there was some kind of defect in the entire roll and there was a faint score more that was leaking air into the spokes on one side. Replaced the tape with a fresh roll and the second valve worked perfectly. TL:DR theyre a little pricey but they fit snug and the colors are nice. Lean into your vanity and just get them, theyre only like $10 more than Stans.

These valves are more expensive than others but versatile. The optional attachments for various interior wheel shapes helps ensure you avoid air leaks.

Easy installation with no leaks, looks amazing

Super nice product