Duro 20-inch Bicycle Tube 🚲 - 2.125/2.35/2.40-inch (33mm) - Standard American Valve Review

Leaked before installation. Just in case, I checked it before putting it on the steering wheel. Leak at the crease where the hose was folded.

It has a hole or holes. For real? This is a brand new tube. Of course there is no quality control. This has NEVER happened to me with a new pipe.

I bought two hoses and one leaked right at the seam. I managed to stop the leak with a slime kit from Walmart. It's been a few weeks now and I'm riding 4 days a week with my son and he's holding his breath. Luckily only one seam was leaking.

I see many other reviewers have had bad experiences with this brand but my tube still holds up. The hose I received had no leaks but I will definitely update you if I run into any problems. If this tube fails I will update this review.

My wife installed two of these after sitting on the shelf as spares for 6-10 months. Both leaked after 1-2 trips to the dead center. As other recent reviews imply, we don't think these are good whistles or that there is any kind of quality control going on here.

This is the second tube I've ordered from them, the first arrived with two pinholes and air leaks on installation. I wrote it down as lost but then I made the same mistake and ordered ANOTHER one from them, this one came with a 1/2" slit in the tube and will not inflate, DO NOT BUY FROM THEM! I'M NOT SURE, what they do with the pipes before packing, but it's no coincidence that both pipes were punctured before installation.