Mellbree 2pcs Valve Stem Extenders, 8.25 Inch Flexible Schrader Tire Valve Stem Extension Compatible for Harleys, RV, Stroller, Bicycles, Motorcycles and Portable Air Compressor

These really saved me in a pinch. I have an electric scooter and was able to inflate a blown tire with this. The tire is difficult to reach the stem. It is thin enough to fit small spaces to fill air and seems to be made of high quality rubber and metal. Easy to use and seems high quality.

The extension work just fine on my air over shocks for my Harley. No leakage good product. Easy to install fit as it should good quality

If you've ever used a hand pump without a hose to fill a bike tire roadside, you might know why I bought this. A short hose lets one steady one's hand on a spoke or two whilst pumping. Without a hose, it's difficult to prevent pushing and puling the vale back and forth, which could wear through the valve stem and cause a flat. Even if it doesn't, it's a pain in the neck, anyway. If you own a scooter, a bike with a high spoke count (144), or any other air valve that is not easily accessed with a pump or inflator, this little guy is really helpful. I keep one in my toolbox (bike shop) and it helps out pretty often. The only drawback is that whilst unscrewing it from the valve, it does let some air out. Because of that, you'll want to top it up just a little extra (how much, I don't know...). Because of that I took a star off, otherwise it works well and feels well made.

Sorry, haven’t used them yet

For years I struggled (and cussed) trying to check and fill the air on the inner tires of my Chevy 3500 dually. I knew there had to be an easier way and went right to Amazon where I found these. They went on easily and now I have easy access to the inner wheel valve stems ! And no more cussing on the garage. About this anyway !

These rubber air valve stems were a great purchase. I installed all 4 this morning, on my dually Ford E450. For the small price I have a secure piece of mind now, knowing that the old steel-braided, oversized vale stems were off those wheels. A lot is riding on and in my RV. These stems made the difference; made me confident again. Thank you, Mallbree!

Just the right length to route it from the valve stem through the nearest hole in the steel spare wheel. Now I can check the pressure of the spare without lowering it. A longer extension by a couple of inches would also work without being too long.

I was hoping this valve extender would make my life easier, but it fell short in a couple of areas: 1. Challenging Installation: Installing it can be tricky, especially in tight spaces. While it might work fine in controlled lab conditions, in real-world scenarios, it’s not as easy to put on or take off. This isn’t necessarily a design flaw but more of a limitation of the product's nature. 2 Air Leakage During Removal: When removing the extender, it takes about 5–7 seconds, during which some air escapes. To compensate for this, I recommend adding an extra 2 PSI to your tire pressure beforehand. Overall, it does the job, but these challenges made the experience less convenient than I expected

La extensión cumple su uso. Uso la extensión para echarle aire a mi llante de mi escooter honey whale T4.

QUIERE NO SUFRIR CUANDO ECHAS AIRE A TUS LLANTAS ESTA ES LA SOLUCION, PRECIO, PRCTICIDAD Y SEGUIRIDAD DIARIA

Mismo calibrador, lectura 3-4lbs menor instalando la extension...

Un aditamento práctico para rellenar de aire los neumáticos traseros de Moto Harley Davidson Touring sin tener que retirar las maletas

Muy bueno Es lo qué esperaba