I can't imagine the tongue weight would work out well with towing too! Maybe with a load equalizing hitch arrangement, dunno. And of course ANY play WHATSOEVER will result in some hair-raising sway.
Pretty cool by itself though. I wouldn't put two bikes on it...
Heb Dduw, heb ddim; Duw a digon
I'm that gun-totin', farm-raised, evangelical, pro-environment, OHV ridin'/drivin', Southern civil rights pro-labor Liberal yo' momma told you couldn't possibly exist.