Dont.
A fast one.
because thats how they made it to go fast
Slip the clutch.
If you want to know top speed, you should not be buying this bike. This is a motocross and not a drag bike.
go fast
The YZ is a motocross bike, the trail or woods bike is a WR426.
A cr250 is a motocross bike
He is a pro motocross racer. Obviously he like to go fast.
By dirt bike do you mean and enduro bike or a motocross bike or some other bike at all? For any bike except motocross bike you definitely need license, and for motocross bike you don't, because you can't ride it on the streets at all... You can only use it in motocross tracks and for that you need to have a special permit...
Become enthusiastic about motocross bikes.
2006.
a bmx bike