Great flexible design wheel support bike carrier.
This bike carrier is designed so it can be assembled as a single bike carrier or a 2 bike carrier. I began with it as a single bike carrier and the square tube plugs directly into the receiver without the extension pieces and all that extra weight. also, as a single is several inches lower. I'm pulling a trailer so I need a bifurcator in the receiver . The Lower hole is for an extension and the hitch ball and the upper hole is for the bike rack. I had done this before with the Allen 4 bike carrier. This design supports the wheels rather than hanging the bikes by the frame top tube. with a heavy fat tire , or worse an ebike this is much easier to load the bike on. Lift the front wheel into its wheel support loop, then lift the back wheel onto it support loop. with the frame hanging design the entire bike weight has to be lifted at once. Also my ebike is a step through, so there is no upper tube to hang it from. tThis carrier is rated for 200# so that is enough to carry two 70# ebikes with capacity to spare. This carrier is 55% the cost of the Amazon versions and has more weight capacity.
The one down side is the plastic topped "wing bolts". cannot be tightened enough by hand to secure the wheel support loops in place or the inverted "vee" frame holder. This 71 year old had to put a wrench on to wing to tighten them adequately, and the plastic wing was obviously distressed. It didn't break. Might have been better to just leave the hex bolt heads exposed.
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