Do tubes just pop sometimes??
I've ridden for thousands of miles and never had a flat. Today doing a 33 mile fun ride with my wife after mile 30 I noticed I was going flat. This of course is on my new Conti GP4000-S tires with about 100 miles on them. I limped it in with CO2 walking the last 1/4 mile. I found no mark on the tire...I did though hit a slight pothole while taking a turn..nothin big railroad tracks were bigger.. So do sometimes just the tube pops???? Without anythin going through the tire??