The debate and imagination has run wild for decades as what to do what all that space on top on the tank. From your post you mention overland build but also mention ROOF TOP BOXES yakima or thule.
Never being a overland build just a I80 traverser. We went the yakima box route in 2003 when we got out fxz80 1997.
Two kids and avid skiers, campers, climbers and family lover we traveled I80 from San Fran to Detroit with box and bikes.
In the winter the simplicity of throwing your skies, poles in the box saves the road grim and drips.
We have done some huge loads with this cruiser and box with bike set up. As you can see, I had four cross bars at one point.
Points in thread to acknowledge and repoint out why.
Highway speed. Yes the locks or your own carelessness will allow the box to open. Speaking from experience. 60 MPH 40MPH cross wind along front range and you are now sailing. Cracked the top but we were able to still ski that day.
Was able to get a free replacement from REI and the Yakima rep.
Know I carry straps and secure the box to the cross bars when load heavy or high winds.
If your box is empty most of the time it is a pain. Mine currently sitting in back yard on top of truck shell. Plus side is that a box is very portable and can be R&R by your self. Have put box in garage and used as camp gear storage.
Being aware of the box on top does takes getting use too. Box or Bike you will forget.
IE 12 hour drive into Salt Lake 2 AM Hotel drive in YEAH it happened.
Sleeping on top, a whole other topic and overland builds too.
This picture is from at least 12 years ago
Never being a overland build just a I80 traverser. We went the yakima box route in 2003 when we got out fxz80 1997.
Two kids and avid skiers, campers, climbers and family lover we traveled I80 from San Fran to Detroit with box and bikes.
In the winter the simplicity of throwing your skies, poles in the box saves the road grim and drips.
We have done some huge loads with this cruiser and box with bike set up. As you can see, I had four cross bars at one point.
Points in thread to acknowledge and repoint out why.
Highway speed. Yes the locks or your own carelessness will allow the box to open. Speaking from experience. 60 MPH 40MPH cross wind along front range and you are now sailing. Cracked the top but we were able to still ski that day.
Was able to get a free replacement from REI and the Yakima rep.
Know I carry straps and secure the box to the cross bars when load heavy or high winds.
If your box is empty most of the time it is a pain. Mine currently sitting in back yard on top of truck shell. Plus side is that a box is very portable and can be R&R by your self. Have put box in garage and used as camp gear storage.
Being aware of the box on top does takes getting use too. Box or Bike you will forget.
IE 12 hour drive into Salt Lake 2 AM Hotel drive in YEAH it happened.
Sleeping on top, a whole other topic and overland builds too.
This picture is from at least 12 years ago