Rhino-Rack · Clearance
Rhino-Rack 15-19 Chevrolet Colorado/GMC Canyon Crew Cab 6 Base Backbone Mounting System
MPN RCCB1 · Store SKU rhrRCCB1
Supplier stock checked 11/8/2026, 10:02:34 AM UTC. Adding a part does not reserve it.
Clearance and scratch-and-dent parts are final sale. No returns or refunds.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
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. Backbone 6 Base Mounting System; For Use w/Pioneer System; Backbone 6 Base Mounting System
Manufacturer fitment & guides
Check RCCB1 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
- Clearance item. All sales are final under the supplier clearance policy.