a stock yfz450 goes about 75 mph
i have an 05 yfz450 and it goes about 85. with a pipe and jet kit they go about 75 stock
Stock straight off the line would prolly go 60-70 mph but if tuned it can go faster easily.
yfz450
yfz450 nerf bars fit banshee
yfz450 is a Yamaha sport 4 wheeler 450cc engine a very powerful machine
go to gtthunder.com they have dyno charts YFZ 450 has 39 hp
The top Speed of a Stock YFZ450 can be 92-93mph but if modified it can go up to 115 mph The top Speed of a Stock YFZ450x can be 95-97mph but if modified it can go up to 117 mph. The YZF450x is faster because it is lighter
every where
no
38.6
NO
unbolt the battery bracket and pull it out