Properly affixing your pump head to your valve stem is key to success.

Properly affixing your pump head to your valve stem is key to success.​

Pumping up the tires on your bike is a pretty basic skill. But like any skill, you need someone to show you how to do it the first time. So if you don't know, don't worry. You've come to the right place. The first step is figuring out which type of valve you have on your bike. To learn how to do that and more watch this video from our friends at the Global Cycling Network.

httpv://www.youtube.com/watch?v=8AM0Zf49aVU