You can take some of these bikes up to 80 or 90 km/h.
Displacement doesn't correspond directly to output.
any 50cc four stroke you like or even the ktm 50 2-stroke.
No, it is a four stroke so it needs normal gasoline
four stroke motorcycle oil
four stroke motorcycle oil .
a four stroke has a timing chain and a cam and a two stroke doesnt a two stroke has reed valves
The regulator/rectifier is usually at the front of the scooter. You should see it after removing the panel with the headlights.
The book says either. I use SAE-10w40 ( four stroke engine )
Assuming you are referring to a street legal motorcycle (IE: Kawaski Vulcan, Ninja, etc.) these machines have four stroke engines. Dirt Bikes and such sometimes do not. Two-stroke engines generally use a fuel+oil mixture. (Such as a weed whacker) Four stroke engines generally have an oil sump. (Like a car)
The fastest production four-stroke single cylinder motorcycle is most likely the 2011 Honda CBR250R.
it will go 650 mphs
A 125cc four-stroke motorcycle typically has a top speed ranging from 55 to 70 mph (approximately 88 to 113 km/h), depending on factors like the bike's weight, rider’s skill, and terrain. Four-stroke engines often provide smoother power delivery and better fuel efficiency compared to their two-stroke counterparts. Acceleration and performance can also vary based on modifications and the specific model.