Topper - Quick detach expedition rack/ cage for beef bars?

I need some extra storage for maxxtrax and camping gear (chairs, small CLAM shelter) for long road trips, but it needs to be quick detach (no or minimal tools) and not too heavy. I want to keep down the wind resistance and top heaviness by removing it when not needed, especially in winter (to avoid deicer corrosion). Does anyone know if this Medium Yakima Offgrid will work with its strap clamps?

  • Dimensions: L 44.00 in x W 40.00 in x H 7.00 in

https://yakima.com/products/offgrid

They offer this optional mounting kit, will it fit the GFC slots correctly?

https://yakima.com/products/smart-slot-kit-3

Any other choices for me to consider? I really do NOT want a permanent rack, nor do I want a plastic cargo pod; it does need to be stout enough to take high speed ranch roads (washboard).

I emailed GFC about this but have not yet received a reply.

Thanks

John Davies
Spokane WA
2024 Ford Ranger Raptor Topper

GFC says they have no idea if the Yakima kit will fit their slots. The Yakima warranty does not cover that rack for offroad use, so that is a negative. But I have found that their stuff holds up pretty well if not overloaded and abused.

My final idea, but I have not bought the Rhino Rack or the Front Runner parts yet:

Any comments on that solution? Maybe a little too much wind noise due to the extra height of the mounts? Thanks.

John Davies
Spokane WA