Location: The mountains of Scottsdale, AZ, and the beaches of Maine
Posts: 10,215
As long as you don't block air flow to the radiator, this works well. In other words, once you mount the bikes in the carrier, I don't think you would want to slip an attractive canvas cover over them. Let them get dirty.
Bill
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2020 2720QS (aka 2720SL)
2014 Ford F-150 4WD 5.0L Bill's Tech Stuff album
I did it and it works just fine. I've done several thousand miles towing with my motorcycle on the back of my TrailManor without issue. Caveat Emptor. See attached thread. https://www.trailmanorowners.com/for...ght=motorcycle