What is the Capacity of the MOS UpLift Roof Rack Lift Assist MR89ZV?
Updated 01/05/2026 | Published 09/26/2024
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Question:
What is the capacity of the MOS UpLift Roof Rack Lift Assist Part Number: MR89ZV?
asked by: Steve
Expert Reply:
The MOS UpLift Roof Rack Lift Assist item # MR89ZV has a 85 lbs capacity. It weighs 33 lbs so you will want to ensure your vehicle's roof rack has a high enough capacity to support both.
The MOS UpLift Roof Rack Lift Assist item # MR89ZV fits round, square, aero, and most factory crossbars so long as they are no larger than 3-1/2" wide and 1-1/2" tall. You will want to make sure the front and rear crossbar are separated by 20" to 39".
I have linked the installation instructions below so you can see how to get this roof rack set up.
Product Page this Question was Asked From
MOS UpLift Kayak Roof Rack and Lift Assist w/ Tie-Downs
- Watersport Carriers
- Kayak
- Roof Mount Carrier
- J-Style
- Fixed
- Aero Bars
- Factory Bars
- Round Bars
- Square Bars
- Side Loading
- Clamp-On
- Load Assist
- MOS Racks
more information >
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Instructions
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Jerred H.
1/5/2026
Hey, how did things go getting the MOS UpLift Roof Rack Lift Assist mounted on your crossbars? Your feedback could really help others looking to confirm fit and weight support for their setup.