Muc Off 1051 Black Tubeless Presta Valves, 44mm - Premium No Leak Bicycle Valves with Integrated Valve Core Removal Tool
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Presta valves can be used with most floor pumps, but their stems are smaller. Get a Prestashop account. Any problem can be solved by using a schrader adapter.
A diameter of 44mm should suffice. The sizing is only for the length of the garment.
Some say you can fill the hole with a grommet, but a schrader valve is preferable.
They seem to come in two sizes, in my opinion. You have the option of selecting the desired size.
Selected User Reviews For Muc Off 1051 Black Tubeless Presta Valves, 44mm - Premium No Leak Bicycle Valves with Integrated Valve Core Removal Tool
These tubeless valves are nothing special, and they're way overpriced, aside from the cool green color. The metal is a low-cost alloy, and a section of one of the threads sheared off. A rubber o-ring is included as well. A rubber stopper and a ring were torn apart. Yes, it has a cap that also serves as a core removal tool, but so do many other valves. For half the price, you can get a tubeless valve that performs far better.
Because of the company's reputation and brand name, I decided to buy these valve stems. I went tubeless on my Axis gravel bike tires and have had a lot of issues with these stems. The front wheel was in good working order, and the stem held up well and did not cause any issues. I had to retape and attempt to install the rear wheel three times because it was a pain. It developed a small leak around the valve stem each time. I kept thinking it was my fault for not installing it properly, so I contacted my LBS and had it installed for me. They informed me that the valve had started to leak and that it would have to be replaced. They put the Stan Valves in place. Instead of picking Muc Off, I wish I had bought the stans.
Edited: This is a little embarrassing, to say the least. I originally gave these a poor rating because one of the valves would not hold air after reseating it and replacing the tape. I returned to the tape and discovered that there was a defect throughout the roll, as well as a faint score on one side that was leaking air into the spokes. I replaced the tape with a new roll, and the second valve worked perfectly. TL: TL: TL: TL: TL: TL: TL: TL: TL: TL DR They're a little pricey, but they fit snugly and the colors are nice; just lean into your vanity and get them; they're only about $10 more than Stan's.
Muc off makes a great tubeless presta valvebr>Pros: Comes with cap that can take off valve to fill your tire without taking it offbr>Colors look great, easy to see the valve on your tirebr>Tight seal, well constructedbr>Cons: The price is a little more than most tubeless valves.
These are a little on the pricey side, but I couldn't find anything in blue that seemed trustworthy, so I figured it was worth it in the end. They were purchased to replace the ones that came with my bike because the ones that came with it did not seal well when using the pressure gauge (and I preferred blue over black). That is not the case with these.
There are no leaks around the valve stem, which is a plus. I like these valves a lot. They come with a variety of rubber washers for fitting the valves to various rims, which I particularly like. Instead of cutting up old inner tubes to make washers, you can use the ones that come with this product, which are sturdy and leak-free. Nice!.
They also look good on my bike, and I bought the Muc Off tubeless tire sealant, which worked perfectly!.
No matter how well I sealed the valves on my ENVE rims, air was constantly leaking out. The shape and durometer of these stems and grommets are ideal for creating a strong seal. Rim stickers and a core tool were also included. They're a good investment.
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