So on your 2nd puncture, you don't have to sit next to the road in the dark and in the rain trying to repair a tube.Just wondering why it is recommended to carry TWO spare inner tubes along with a puncture repair kit?
That's assuming I have a friend.So when your friend has his third puncture of the day you can magnanamously offer him a tube, and still have a spare.
Luckily for me, since taking up riding in April, the PF hasn't paid me a single visit.