Re: Top Speed, 80cc Chinese motor? what is the record?
I was there the day when Baird did 54 GPS'd on his. IIRC, he had a 27T and 24" wheels at the time and so that would equate to 8400-8500RPM.
He did this at a time before many of the high-performance parts that are out now existed for the chinagirl 2-strokes, too.
He's not a large man and half his weight likely consists of cojones, so it wouldn't be a stretch to say he's taken one or more over 9K RPM.
He certainly has the know-how and the size to go fast. The bike he did this on is older than the fathers of many members here.
For those that wish to replicate his feat, in all honesty, it's easier now. Not smarter tho, IMHO anyway lol
Your balls will never be as big, either. Baird is a damb _freak of nature_! He's a human flea!