"We seem to be getting quite a few broken spokes lately, one yesterday. I wonder if they are building wheels too light now to keep the weight of the wheel down. Fine for someone who is light, but if you're a little heavier then it seems to be…"
"Yes heat of any kind can do this, and for that reason it is always best, if you're leaving your bike inside a car during summer, as I do, to drop the tyre pressures a little. It doesn't take much to pump them up again. But in a hot car,…"