toped out it will hit about 125
The Yamaha Kodiak 400 will go at top speed 55mph on a dirt road. It will go 67mph on a hard road I'm a country boy with a yamaha kodiak and it goes that exact speed.
my stock 01 does 70-80 kmh
52mph
70
it will go 61mph
Approximately from what I've found 90 to 120.
I don't know about the YZF but the YFZ has a top speed of 74 mph according to Yamaha.
90 mph if its not a peace of shite and if it is not going that fast you have a serious problom and should get rid of it.
the yfz 450 is not that fastest quad, Its not far from the top but raptors have more top speed. there is no 250 that will stand up to a yfz 450 stock
I heard the Suzuki has more top end speed but the YFZ is quicker
If I had to guess I would say mine would do 65 maybe 70 stretched out
They are on the top of your battery