Exterior Components› Body Panels and Components
Rhino-Rack USA
RJKB1 INTERNAL SUPPORT BASE SET (LH
SKU: R01N CA1281
Easy — 1–2 hours
Description
MIA's Description
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 CA1281 |
Videos
Rhino-Rack | How To Install A Backbone System (Jeep Wrangler)
Rhino-Rack Backbone System Step-by-Step Install for Jeep Wrangler JL
Rhino-Rack Pioneer Platform & Batwing Compact Awning for Jeep Wrangler JL
Jeep Wrangler JK 2 Door Hardtop with Rhino-Rack Vortex RLT Backbone Roof Rack
Rhino-Rack Backbone for Jeep Wrangler JL 4 Door Hardtop QUICK LOOK
Jeep Wrangler Rhino-Rack Vortex SG 2 Bar Roof Rack (2011-2017 JK 2-Door) Review & Install
Rhino-Rack Pioneer Platform, RCL & RLT600 Legs and Pioneer Accessories Install & Review
2018+ Jeep Wrangler JL + Rhino-Rack Vortex Quick Mount Backbone Roof Rack
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