The Rhino-Rack Backbone is a mounting system for your GMC Canyon (Crew Cab) / Chevrolet Colorado (Crew Cab). Connecting to your vehicle's roof via 6 bases on each side, it allows for a Rhino-Rack Pioneer System to be fitted on top.
Fautures
Stylish And Aerodynamically DesignedMinimizes Wind Drag And Noise On The RoadMade From Non Corrosive Stainless SteelCompatible With Rhino-Rack Pioneer RangeDrill Bit IncludedSuits Systems PN 42100B/45100B/411003 Hour InstallationComplete System Weight 70.5 lbs.