I have a Sirrus bicycle made by Specialized. Is there a way to raise the handlebars?

There are a number of ways to raise the handlebar, depends on how old your Sirrus is.

The most common is too replace the stem with one that has a higher rise to it. Take your bike into your local bike shop and have them take a look at your set-up and they can offer specific options depending on how high you want to raise the bars.

NOTE: Depending how high you raise your handlebars you may need to replace your cables and housing to your controls. Also you may have handling issues if you raise the bars too high. If you are raising your bars because your uncomfortable or having pains in the neck or back you should consider getting a bike fitting to make sure you are properly mated to your bicycle.