For more information click here - http://www.discountramps.com/roof-bar/p/RB-1004-49/
In this video we show you how to install and use the RB-1004-49 Premium Heavy Duty Carbon Steel Roof Bars. These adjustable cross bars are designed for vehicles with existing roof side rails and have a carrying capacity of 180 lbs!
Additional product shown in video: Rooftop Single Bike Carrier, http://www.discountramps.com/bicycle-roof-rack/p/BC-208/ (sold separately)
http://www.DiscountRamps.com