No, no, no. We checked it all.

The tire, the tubing, no tire wall pinching the tubing, one flat was near the valve, the other simply blew (and my ears ached for several minutes),a nd no this one refuses to stay inflated for more than about an hour. I can only imagine how long I was riding on a flat yesterday.

The tires can hold 87-120 psi. We usually put about 100 in, but we put 90 in it just to see. Seemed stable until later in the ride.

Now, I haven't gotten to the water and bucket thing- lazy American?