The Rhino-Rack Backbone mounting system for 2012–2017 Ford Ranger PX Double Cab is also suitable for Mazda BT-50 models and connects to the roof via three bases per side. It creates an interior support structure that allows a Rhino-Rack Pioneer system to be fitted on top, and is offered with a six-year warranty for extended service life and reliability.
Rhino-Rack 12-17 Ford Ranger PX Double Cab 3 Base Backbone Mounting System