Heavy duty. The handle was out of alignment from shipping abuse but it was still easy to assemble even with plans. A couple obvious pins for the top, bolts for the handle and the foot pump and you’re done. If I could say something negative it would be the packing. It’s near 100lbs of steel and it had pretty much eaten the flimsily packed box from the inside out by the time it got to me and it looked like it had tape surgery a couple times along the way.To its credit it didn’t show the slightest wear except the tweaked handle.