What happens next?

How to raise road bike handlebars 
Find the spacers above and below your handlebar stem. 
Your handlebar stem is the rod that the handlebars connect to. If you have a threadless system, you should see spacers, or plastic rings, wrapped at the top and bottom of your stem.

Choose your answer from:
1). Some types of spacers also come with bolts on the top and bottom of the handlebars. See your seller/bike section for more information..
2). If not, see the instructional guide on how to use the bars. You can purchase spacers from online retailers..
3). If you don't have these rings, then you most likely have threaded handlebars. Threadless handlebars will also have additional screws on the back of the handlebars..
4). Look for the sticsticsticstickie valve diagram. You can find this diagram below or in the bike's owner's manual..
3).