The struggle is real. Our bikes have fenders, and I didn't want to go through the palaver of removing and replacing them every time, so it limited my choices to a small number of platform racks vs the over-tire clamp variety. I went with the Saris Freedom 2 bike hitch, and it works really well. The hitch itself only weighs 20 lbs, and it can haul two e-bikes weighing up to 60 lbs each (so 120 lbs total). Our bikes are a little under 55lbs each, without the batteries and handlebar baskets, so the combined weight of the hitch and bikes is only 130 lbs, giving me 20 lbs of downforce margin / comfort / confidence