same as the trx 450
Really the top speed of an crf450x is going to be around 75 to 80 mph....stock.
The top speed of the CRF 250r is around 65 mph. The top speed of 2007 CRF 250R is 115-120km/h. The top speed is about 75 mph for a 2004 CRF 250R.
about 53-58
a crf 100 go up to 35 mph.
i have a 08 crf 150 and it goes upwards of 110 kmph if it helps
80 mph is definetly too fast. i have a 05 CRF 250 and it tops at 83.
65
40 miles an hour
Stock, a CRF 150F will do around 60 mph while a CRF 150R will probably go a bit past 70 mph.
The Honda CRF 100 has a top speed of 35 miles per hour. The top speed can be increased by adjusting the fuel pump.
On Thumpertalk, according to 4 different owners of stock to slightly modified CRF450s they all posted mid to upper 80s for a top speed.