40:1
40:1 is the mixture of gas to 2 stroke motor oil (only)
No, it is a two stroke in the 2005 model I looked up.
It's a dirt bike that uses a 2-stroke engine.
I could be both a 4 stroke runs on regular gas and a 2 stroke runs on a gas oil mixture.
Two strokes can accelerate faster but it depends on engine size
well I have a 2000 Honda 70R and it runs straight gas its a 4 stroke not a 2 stroke.
No we can't use 100cc 4 -stroke dirt bike race against 85cc dirt bikes.
4 stroke
depends 2 stroke of 4 stroke and racing bike or a trail bike
A 2 stroke.
You really can't, the model hadn't changed much in those years. Just a 50cc four-stroke Yamaha dirt-bike.