Review on 🚴 Discover the Reliable Bell 16-Inch Universal Inner Tube: Ideal Width Fit Range of 1.75-2.25 Inches in Classic Black by Troy Arnold

I've bought 2 of these in the last few months and each lasts several months before needing replacement. The last one I changed today seems to be losing air. There is no puncture or visible puncture, but it flattens out after about 5 minutes even with the tube removed from the tire and resting on a table. The one before the split flattens out also seems to have had 2 in the split like it popped. I attribute this to over inflation or heating, but 2 chambers over 2 months is more indicative of poor quality. These hoses have also been stress relieved, they are used in the BOB stroller which is kept in the air conditioned home, the stroller is used maybe once or twice a week and only for walking a 20 lb two year old. So far, far away from extreme conditions. As a replacement this time I choose a more expensive version, I hope it works better.