Introduction
Fixing a puncture on a mountain bike is a task every cyclist should be able to do. It's easy to do when you know how, but many people make the job harder by not following the correct steps. Properly seating the tyre in the rim will reduce the need for tyre levers, and adding a small amount of air to the tube will make it easier to fit. Always carry a spare tube or patch kit and hand pump when you are out on your bike. It's also best to invest in a track pump to keep at home so that you can easily get the tyre up to the proper pressure.
This is a long guide, so you can choose to either watch the entire video above, or follow it in smaller chunks by clicking on the individual steps below.