MOS UpLift J-Extension Bars

$165.00

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J-Extensions add 10" of mounting surface per arm, increasing versatility for roof-mounted gear while maintaining full load capacity. 1-800-940-8924 to order MOS Racks accessories and parts part number MR38RV or order online at etrailer.com. Free expert support on all MOS Racks products. Great prices and Fastest Shipping for MOS UpLift J-Extension Bars. Accessories and Parts reviews from real customers.

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MOS Racks Accessories and Parts

J-Extensions add 10" of mounting surface per arm, increasing versatility for roof-mounted gear while maintaining full load capacity.

Features:

Extends MOS UpLift (MR39ZV - sold separately) mounting surface by 10" per arm
Set includes 2 extension pieces, one for each arm
Constructed from powder-coated aluminum & stainless steel hardware

Specs:

Added length: 10"
Product weight: 2.5 lbs
Load capacity: 125 lb

MOS-MR12-J-EXT-B2B MOS UpLift J Extension Bars

Item # MR38RV

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How Tall Is MOS UpLift and Largest Thule Roof Box for 2020 Mazda CX-3
Hey Chuck! The MOS UpLift Roof Rack Lift Assist w/ Lock # MR27RV will stick up pretty high at 25-1/4" tall. It will not allow you to install a larger roof box. All it does is give you the lift assist if you want to be able to move it up and down for easier access. You're limited to a 26" wide cargo box but that can be expanded to 36" if you add the MOS UpLift J-Extension Bars # MR38RV. If you want the biggest Thule cargo box you can fit up there that will be the Thule Force 3 Rooftop Cargo...
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Info for this part was:

Written by:

Alex H

Edited by:

Anthony G

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