Rhino Rack Backbone Mounting System Toyota Prado 150 Series 09. Connecting to your vehicle's roof via bases on each side it allows for a Rhino-Rack Pioneer System to be fitted on top. Specifications for Rhino Rack Backbone Mounting System: Manufacturer: Rhino Rack Color: Black Fabric/Material: Stainless Steel Fit: Toyota Prado 150 Series 09 Size: One Size Weight: 22.05 lb Rack Location: Roof Last Chance: Yes Package Contents: Rhino Rack Backbone Mounting System Rhino Rack RTPB1: Backbone Mounting System Toyota Prado 150 Series 09