The Rhino-Rack Backbone is a mounting system for your Toyota 4Runner. Connecting to your vehicle's roof via 3 bases on each side, it allows for a Rhino-Rack Pioneer System to be fitted on top.
Yakima BaseClips are custom made vehicle specific clips which attach your roof rack onto your vehicle. Yakima BaseClips are sold in pairs. A two bar roof rack system will require two sets of BaseClips.
The Landing Pad 9 attaches to factory installed mounting points, replacing the factory crossbars, if it has them, and creates a dependable Yakima roof rack.