![Backbone Mounting Bracket-RCSB1](http://rackstarz.com/cdn/shop/products/RD4B1-00_1568x840.jpg?v=1651529384)
The Rhino-Rack Backbone is a mounting system for your Chevrolet Suburban, Cadillac Escalade & GMC Yukon XL. Connecting to your vehicle's roof via 4 bases on each side, it allows for a Rhino-Rack Pioneer System to be fitted on top.
The Rhino-Rack Backbone is a mounting system for your Chevrolet Suburban, Cadillac Escalade & GMC Yukon XL. Connecting to your vehicle's roof via 4 bases on each side, it allows for a Rhino-Rack Pioneer System to be fitted on top.