flat tire. no tube. tie a knot?
last night went out to my bike and the front tire was flat. after an attempt to find the hole and not being able to i decided to put the tube back on and see if i could make it home thinking it was a small slow leak. wrong. it was a patched tubed and the patch soon came off. anyway.
i heard or read somewhere that you could cut the tube, tie it back together where the hole is, then ride it. you would have a bumpy ride bit it would get you home. so i tried it and didnt even bother putting the tube back in.
is this true? ever work for you?