Ah but it IS that simple. No one was talking about the NT700, or the GL 1800. We were talking about this inline 4 cylinder, 76x55:
"The engine, based on the 2017 CBR1000RR Fireblade motor, gets unique mapping, resulting in a European-market power output of 148 hp, just shy of the 150 hp that the Hornet gets in Europe and another step behind the 155-hp CB1000 Hornet SP in the same market. The peak power arrives at 11,000 rpm, accompanied by 75 lb.-ft. of torque at 8750 rpm"
As I said, I don't like having to make a high RPM appointment to get to the meat of the torque and horsepower. That leaves out nearly all inline fours, not all, but very nearly. I made no blanket statements that ALL twins are the same in their power delivery. However, by and large, they tend to make more low end and mid range than the aforementioned fours. Of course there's more to consider than just bore and stroke. But we can leave that for another discussion.