I would say about 35 to 40 mph.
The 2002 raptor 660 will go 100mph tops.
the raptor 700r goes 75 to 80 mph.
A raptor 700 will go about 80-90 mph
from my research 55-60mph.
depends on how much you weigh.
25 to 30 mph
It will go about 35 mph to tops 40 mph
Stock gearing mid to upper 70's
it goes around 20 maybe 25
90 mph.
the 2011 and 2012 yamaha raptor 125 can top out in 5th gear at the exact speed of 54mph on a staight away.
it will go on a good day 38 i know someone that is a cop and he got me on radar