Review on 🚴 TAC 9 Bike Tubes, 700x35-40 (27x1-3/8) Schrader Valve, 32mm (ISO 622/630) by Ashwin Patel

installed one camera on one bike and another on another bike on the same day my husband and I only rode twice approx. Did 20 miles and the two new hoses were after flat after this use and the original inner tubes on the other tires are fine. And yes I'm an experienced cyclist and mechanic, the hoses I've used on both of you had the same problem, a small pinhole near the valve stems so the price was good but the quality wasn't. I am sorry