Do scooters have 4-stroke engines?
Almost all scooters on the market today over 100cc have 4-stroke engines. However, at small engine sizes, particularly 50cc, a 2-stroke engine will produce much more power than an equivalent sized 4-stroke, which is why most 50cc scooters on the road today are still 2-strokes.
How fast is a 4-stroke scooter?
The later models have a four-stroke engine, and they can get a top speed of around 45mph (72kph).
How do I know if my scooter is 2 or 4-stroke?
Look for stickers labeling the equipment (e.g., “Four Cycle” or “No Fuel Mixing”). Look for an engine oil fill cap. Only four-cycle engines have a separate engine oil reservoir on the back or side, with another cap (usually yellow) for checking & filling the oil reservoir.