Review

Tested with air in a sink filled with water to verify prior to installation whether it holds air normally.not in the tire when inflating.hopefully it doesn't expand too much so it will last long.easy change to a split rim on a scooter.with valve stem extension be sure to tap the tire before the tube and to check for sharp objects or dirt before installation!

Perfect for my use to convert my tubeless to tube. The tubeless tire did not fit the rim of my leaf shredder / leaf shredder, this problem is fixed. One thing to note is that the stem is not straight, it has a kink/bend, if you look at the picture you can see that. It wasn't a problem for me. The assembly wasn't easy for me so I took the rim, tire and tube to an auto tire center and they assembled it for $8 which is good value. The price for tube and shipping was great.

I bought 3 inner tubes and after a month or two after installation I noticed that one of the tires was starting to wear out probably due to a small defect. I thought it was my old tube so I ordered another one, replaced it and found the new tube was defective. The exchange took place exactly one month later. Due to the infrequent use, I did not have time to return the goods. In comparison, I bought a tube at a local store for $2 more and it's still alive years later. So I ended up paying double

I've tried probably half a dozen tubes of this size and brand. You hit or miss. Some of them last a while, others fail instantly, like the current one, which exploded under about 25 pounds of pressure on the first fill-up. I replaced one that was fine for a couple of months but then decided to open about an inch from the valve. And none of them were pinched or damaged during installation, with partial inflation during assembly, checking for fit and free play, and then slow inflation to the 30…

High quality thick hose with great angle valve at a very competitive price. BUT: Changing tires with very small, thin rims is difficult. You can damage the new pipe while struggling with the conversion task. If you must do this job, use a liberal amount of liquid soap on the tire bead and rim bead. When you try to inflate the tube, the valve stem pushes slightly into the rim, which is not good. Use some rubber bands wrapped around the stem to prevent this from happening. The inclined valve stem

The delivery arrived on time as promised. The size does not correspond to the specified one, instead of 4.10/3.50-4" I got 3.50-4", which is slightly smaller in diameter. The optics of the tubes weren't very good, the clear plastic bags they came in were stained inside wherever rubber had touched them, suggesting they had been sitting on a shelf somewhere for years. I tried the first one, installed it, pumped it up and everything looked fine. The next day the tire was flat, at first I blamed…