Review on 🚲 SCK 2 Pack 26 Inch Bike Tubes + 2 Tire Levers: 26x1.75/1.95/2.10/2.125 Schrader Valve MTB Inner Tubes by Darrin Lucas

I bought these tubes once. They held for a little, then collapsed - both with a tear along the seam. The standard patch kit failed to fix the hose. Both pipes broke on the inside edge. The rim has been checked, the rubber insert is intact, nothing sharp. It is clear that this is a manufacturing defect. I have already ordered a second set before inspecting the first. Again, the first of the two tubes failed in the same way. To be clear I have installed 4 of these tubes to date. Three of the four tubes came loose at the seam of the tube opposite the rim - with no explanation upon rigorous examination of the rim. Tires are rated at 65lbs - typically inflated between 40 and 50 depending on the ride. I recently ordered a tube of "green slime". It's very thick and I'm sure it will hold up and not let you down for the first two to three months of use. I plan to order another "green slime" and replace the front pipe before it finally fails. These cameras are worth nothing! The tire levers are decent - I have 4 extra now.