around 67
I have a 2006 400ex With a k@n airfilter fmf power core 4 exhaust and a dyno jet kit I get 76 out of it
my 400 ex will go 175km on a gravel road
depends if the sprocket is bigger or smaller than a stock sprocket.
my 1981 atc250r went 62 mph with a tired motor and got there faster than my 400ex
no, they have a manuel 5-speed trans, (reverse on 05? and newer)
no there top speed is about 70 mph about the same top speed of a 400ex i would have to say a Honda 450r , Yamaha yfz450 suzuki ltr450 just because they have more cc's don't mean anything to these bikes{ excluding small bikes}
63. If you have a 2007 like I do I clocked it against a 2006 Ford mustang gt and got 73 mph also my 2006 Honda trx250 goes 60
how to time a 2002 400ex
400ex does 60 tops.
definitly
the stock 400ex has 29.3 at 6900 rpm