Rhino-Rack USA
Rhino-Rack 18-20 Jeep Wrangler JL 4 Door 3 Base Backbone Mounting System
SKU: R01N RJLB1
Description
Part #: RJLB1
The Rhino-Rack Backbone is an interior structure set up on the inside of the JEEP JLWrangler. Three plates on each side of the JEEP's Hard Top are connected with the interior frame extending your roof line to vehiclery heavier loads with the max load rating of up to 120kg or 264lb.
Backbone Roof Rack System
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Rhino-Rack USA |
| Part Number | R01N RJLB1 |
Videos
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy