around the 65 mph mark for a big wheel kx 85
As fast as it can.
about 90mph :)
75 to 85
fast
maybe 60mph
A KX 85 STOCK WILL TOP OUT AT ABOUT 68-70MPH. well mine will top out at 85mph cause its no normal kx 85
my 99 model kx 250 does 85 mph
bout 65mph
My 2004 kx 85 tapped out sixth gear at 68 MPH
about 90mph :)
a crf150r is like a rocket to a kx85 a crf150r will eat a kx 85 for breakfast!!! there both fast but i have trouble with the kx and no trouble with 150!!! So overall a crf150r runs better and is faster!!!
the suzuki RM 80 could beat it so easy