Review on CH. A3 AIRSTOP 35/47X622/635 ST 34mm: Premium Tire Inner Tube for Enhanced Cycling Performance by Ryan Williams

I understand that the 'Airstop' in the brand name of these tires means that your ride will stop. . . because the tires ran out of air! I primarily ride on paved surfaces but bought these for their supposed ability to seal themselves against punctures. I lifted the screw and she didn't handle it. . . but I didn't really expect that. However, I had to replace these tubes several times as they came apart at the seam. Since the pandemic began in March, trips have come to a complete standstill because these pipes have been completely drained for no good reason. . . and while riding on a paved path intended for pedestrians/cyclists only. If you're looking for cameras to help you avoid mishaps, well they do the exact opposite. There are many options and this one will no longer be mine!