
Originally Posted by
tzvia
Sometimes it's just bad luck.
So true.
I just last week had my first ever flat on a moto, on a brand new (<100 miles) tire. Picked up a big old screw. Darnit! At least it's a tube-type tire, so I was only out the cost of a tube, not a whole new tire.
One of my last flats on the bici (maybe my very last one, don't quite remember) was a carpenter's staple. It was so far through the tire that I was wishing for a pair of pliers, and wound up having to use my teeth to get it out. 
Sometimes it's just bad luck. Flats happen on a bicycle.
ETA: It's also good to check your tires before or immediately after a ride, ideally every ride. Lots of times little pieces of glass can get embedded in the tire, and if you catch them early you can pull them out harmlessly, but if you ride on them they'll eventually work their way through and puncture the tube.
Last edited by OakLeaf; 06-15-2010 at 03:25 AM.
Speed comes from what you put behind you. - Judi Ketteler