Bewteen 90 and 100mph. Im just kidding, I would say around 55 to 65mph.
it should be around 180
The KX85 is a motocross bike produced by Kawasaki in Japan. It is a single cylinder 2 stroke liquid cooled 84 cc engine with a six speed transmission and disc brakes. For more info, you can go to the link below: http://www.kawasakimotorcycle.org/kx85.php
According to Car and Driver magazine, "the top speed of a 2003 Nissan Maxima is uncertain, but it is drag limited at 147 mph." The 2003 Nissan Maxima Owner's Manual lists a top speed of 135 mph.
kx85 by alot
65 mphis not the real top speed for a 2008 kx85 the 1999 kx85 does about 80-90 mph i raced it with my dads car, he said i toped out at 95mph on a straight away down the road so a 2008 maybe does 100mph cause i lost to my brothers
660
stock speed is slightly above 160mph
Top Speed - 2003 was released on: USA: 17 April 2003 (premiere) France: 22 June 2005 Japan: 1 January 2006 (IMAX version)
The top speed of the 1997-2003 Grand Prix GTP is 126mph (limited). If the speed limiter is disabled, the top speed will be increased to over 140mph.
A kx85 gose about 70 75
Really the top speed of an crf450x is going to be around 75 to 80 mph....stock.