You are correct. I'm not personally interested in how fast an electric bike can go, though. Those higher speeds I would want the larger tires and stability of a motorcycle.
It was probably 35 mph not kph that I measured as top speed, because I view normal cruise speeds as 10-20 mph (and 20mph is pretty much 35 kph...).
35 mph is pretty normal for that motor and the range seems fine for that speed. It always depends on the terrain though.
I'm at the moment of researching electric motorbikes but companies that make them are going bankrupt one by one. I don't get why they can't make affordable electric vehicles. For instance zero dsr bike is nice with its speed and range, but the price is much times higher than a normal bike of that size and power. For 16k USD I could have a new Yamaha r6 or almost 2x Yamaha MT07.