Originally Posted by DallasSoxFan

I would say 2.1 miles. I'll walk about a mile with my bike, not much more. So 2.1 miles means at the halfway point a flat would mean I'm walking a mile. I don't carry a lock. If I did, I might extend it to about 3.1 miles.

I have a trek bottle kit (basically a zipped rigid fabric cage rocket) with a tiny manual pump, 2 tire levers, one tube, a glue patch kit, 3 allen wrenches of the right size, a 10mm box-end wrench, and a *tiny* multitool that consists of a pair of pliers with the folding handle ends as screwdrivers, and 1.25 in quarters.