• Rhino-Rack 10-20 Toyota 4Runner 3 Base Backbone Mounting System RT4B1 RT4B1 Photo - Primary
  • Rhino-Rack 10-20 Toyota 4Runner 3 Base Backbone Mounting System RT4B1 RT4B1 Photo - Primary
  • Rhino-Rack 10-20 Toyota 4Runner 3 Base Backbone Mounting System RT4B1 RT4B1 Photo - Primary
  • Rhino-Rack 10-20 Toyota 4Runner 3 Base Backbone Mounting System RT4B1 RT4B1 Photo - Primary
  • Rhino-Rack 10-20 Toyota 4Runner 3 Base Backbone Mounting System RT4B1 RT4B1 Photo - Primary
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Rhino-Rack USA

Rhino-Rack 10-20 Toyota 4Runner 3 Base Backbone Mounting System RT4B1

Rhino-Rack 10-20 Toyota 4Runner 3 Base Backbone Mounting System RT4B1

sku: 8MQJ2 | mpn: RT4B1
$589.99
$589.99 $589.99
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RHR Backbone Mounting System

The Rhino-Rack Backbone is a mounting system for your Toyota 4Runner. Connecting to your vehicle's roof via 3 bases on each side, it allows for a Rhino-Rack Pioneer System to be fitted on top.

Backbone Roof Rack System; 2 Base Mounting; Fits PN[JA9325/JA9326/JA9327/JA9328];



Vehicle Fitments:

Year Make Model Submodel
2017 - 2021 Toyota 4Runner Base
2020 - 2022 Toyota 4Runner Nightshade, Venture
2010 - 2022 Toyota 4Runner SR5, Trail, Limited
2017 - 2022 Toyota 4Runner TRD Off-Road
2018 - 2022 Toyota 4Runner TRD Off-Road Premium, SR5 Premium
2015 - 2022 Toyota 4Runner TRD Pro
2022 Toyota 4Runner TRD Sport
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