I did a quick track tune on MR12 on a friends gen2 with a full exhaust, lowered, ceramic bearing and the usual bolt ons. just squeeked 200 after a weekend of 195+.
I would say he was well under 200.
On my 750 stock body or something like a gsxr 1000 or 600 you need 200rwhp and good riding.
EVery 10HP up from there on a stock body 600,750,1000 is probably only a 2mph gain going down as speeds go up.