I need some help. I'm not exactly mechanically inclined, and would like to install a rigid mount sissy bar on my '06 Dyna Lowrider, with a 180 rear tire. Can anyone help?

 

Is this a Harley sissy bar? If so it should come with instructions. If you bought a Harley bar second hand, you can probably find the same bar in the online catalogue and view the instructions there too.