James from Wheelworx gives Bike Trails Ireland a lesson on all the steps involved in dealing with a puncture. Great advice on how to remove the tube, check over the tube and tyre, replace the tube and how to pump it up in a hurry. He also answers questions on how much pressure to use in the tyre.

Short notice I know, but free bike maintenance class in Wheelworx bike shop tomorrow Monday 15th.

http://www.wheelworxbikes.com/wwx/article.php?story=2010030318082944